Crystal

This page lists questions and answers that were posted by visitors named Crystal.

Questions

The following questions were asked by visitors named Crystal.

What are the grand mean, the UCL and the LCL of a control chart for the mean? Why do you suppose + (with underline) standard errors are used in control charts and not two standard errors or even one standard error?

17 years ago

There are two bikes one with normal wheels and one with regular hexagon shaped wheels. Imagine you put a reflector on the front wheel of each bike. You stood on the side while the bikes are ridden past you you watch the reflector's path. If the reflector...

19 years ago

Written out, would the reaction between anihiline [C6H5NH2] and perchloric acid look like this: C6H5NH2 + HClO4 -> C6H5ClO4 + HNH2 ? The NH2 group on aniline is basic. It takes on a H^+ from HClO4 and forms the salt. The salt is C6H5NH3^+ + ClO4^-. I hope...

18 years ago

what do you mean by weniers? If you were dropped in the Mediterranean and you have to learn how to survive by yourself, how would you store excess food? Dried foods do well in that area, and dried fruits are very common.

18 years ago

How do you store olives or food if you were droppped in a remote place in the meditteranean without any modern day technology like refrigeraters Olives store real well in salt brine, or salt, or in vinegar.

18 years ago

What is the mass of 15mL sample of mercury? Look up the density of mercury. mass = volume x density. Make sure the density is in g/mL. If it isn't you will need to convert it. One place to find density of mercury is at www.webelements.com and click on ele...

18 years ago

Please Help! Are all squares similar? I think that they aren't but i'm not sure. I think this because rectangles can be squares and rectangles can take different forms and shapes. Please help What do you mean by square? A square will always have a 4 sides...

18 years ago

What does a scale factor between two similar figures tell you about the relationships between the length and area measures of the figures? The relationship is that you use the l&w to find the scale factor. you can make L&W ratios for each figure, then you...

18 years ago

How can a mixture of liquids be separated? Fractional distillation. Read about that.

18 years ago

im doin a s.s project on christopher columbus's voyage and its kinda hard finding information!! can u give me any helpful websites?? This web site has a lot of good information about Columbus's voyages. http://www.enchantedlearning.com/explorers/page/c/co...

18 years ago

A group of children can be classified according to eye color (blue, brown, green), gender (male, female) and hobby (collecting stamps, collecting baseball cards, collecting shells, collecting stickers). How many possible different classifications are ther...

18 years ago

I canot figure out how to the perubian studies 5over6 divided by 1 and 1 half

18 years ago

What does the washington flag look like Check this site. http://www.50states.com/washingt.htm

18 years ago

what is a percusion insrument Percussion instruments are played by being struck, shaken, rubbed or scraped. They are perhaps the oldest form of musical instruments. Some percussion instruments play not only rhythm, but also melody and harmony.

18 years ago

What would be the answer to 8960(45)= 52.02(96) This makes no sense. HUH?

18 years ago

What is a concoctions http://www.google.com/search?hl=en&ie=UTF-8&defl=en&q=define:concoction&sa=X&oi=glossary_definition&ct=title

18 years ago

What would be the answer to85x205=960x3256 85 x 205 = 17425 960 x 3256 = 3125760 They aren't equal. Sorry. =( WAT ARE YOU ASKING EXACTLY The longest one-day bike race goes from Bordeaux, france, to paris, france. the record for this race was set in 1981 b...

18 years ago

Whatwould be the answer 3+9+6+52x963+??? The answer depends upon where you put the parentheses. The order of operation makes a big differnece The answer depends upon where you put the parentheses. The order of operation makes a big differnece I agree with...

18 years ago

The creature sat upright and tugged at the shackles binding his ankles, Frankenstein uttered a piercing scream. How do you rewite a fused sentence Fused sentences and comma splices are just variations of the same thing -- run-on sentences. Just be sure yo...

18 years ago

how can this sentence be corrected "The ball was hit by the boy." The sentence was not incorrect in the first place, but it was in passive voice, and both bobby and Kayse have turned it around and put it in active voice. It's always MUCH better to write i...

18 years ago

o How did Mendel’s approach to answering scientific questions differ from that of his contemporaries? o How did his novel approach contribute to his success in describing how traits are inherited? o What advantages did he enjoy by choosing to study the ga...

17 years ago

When reading science articles in newspapers, magazines, or on the Internet, why should you look for the authors' biases?

18 years ago

identifying vowel and consenent patterns. v/cv vc/v

17 years ago

Does anyone have any idea what the Acronym ADE / CLR stands for? Thanks for your help.

17 years ago

Show the effect of each transaction on the individual accounts of the expanded accounting equation: Assets=Liabilities +Owner's Equity (Capital-Drawing+Revenues-Expenses). After each transaction, show the new account total. Prepare Income Statement, Balan...

17 years ago

How limbless salamanders evolved according to Darwin's theory of natural selection.

17 years ago

use linear combinations to solve the system of linear equations. 2x+y=4 x-y=2

17 years ago

Right now my class is working on exponential growth and decay. I know that i have to find the integral of both sides and solve for Y but I don't know how to do so exactly. Here's the problem: if dy/dx=3Y(10-Y) integrate to solve for Y

17 years ago

Please help revise, thanks In this paper I will argue that although Cuba is a communist country it has some democratic characteristics. To support my argument and demonstrate Cuba’s level of democracy, I will analyze and apply the three essential principl...

17 years ago

Please help revise. Today most nations in particular those in the Western hemisphere do not consider Cuba to be a democracy. However there is some level of democracy in Cuba. Participation is an essential principle of democracy, one that no section of a c...

17 years ago

please help revise The distribution of power is well represented at the National Assembly, the highest organ of government. Approximately, half of the candidates to the National Assembly are made up of people elected at the municipal level, the other half...

17 years ago

Indeed, the environment ignores state borders, and environmental pollution is not restrained within boundaries. When pollution originates in one country and crosses the frontier, leading to negative impact on the environment of other countries, it constit...

17 years ago

What is the Domain and Range of the function: Y=sin2x+4?

17 years ago

Directions: Find the 2 Functions f and g such that (f o g)(x)= h(x). 1. h(x)=(2x+1)^2

17 years ago

If: f(x)= radical x g(x)= x^2+1 What is the domain of f o g? I don't really understand how to answer this question.

17 years ago

If: f(x)= 3/x^2-1 g(x)= x+1 What is the domain of f, g, and f o g?

17 years ago

what is the domain for f(x) f(x)= x/(x+2)

17 years ago

How do I find the domain in this problem? Is it that the denominator cannot equal zero still? x^2-x/(x^2-x)+2

17 years ago

This is my last question...I know this is a non-linear ineqy=uality right? So what do I do in this case? What is the domain of g(x) = x^3-2x - 1

17 years ago

the domain of g(x)=x^3-2x-1

17 years ago

How is the structure of the female and the male reproductive system suitable for their functions? Please reply soon!!! Thanks.

17 years ago

Post your response to the following: Write a 150- to 200-word script for a radio ad that promotes a healthy musculoskeletal system in old age. Address the risk factors for arthritis, osteoporosis, and injuries from falls. Incorporate prevention strategies...

16 years ago

For the graph of f(x) = e^(-2x + 1) - 1, where does the graph crosses the x-axis? is it (1/2,0)?

16 years ago

What are the vertical asymptotes and the point of discontinuity for: x^3-2x^2+x/x^3-x^2-2x Does it intersect any asymptote?

16 years ago

Why the United Nations involvement in social and economic problems consistent with its mandate to preserve peace and security?

16 years ago

When you put together unequal groups, can you only add? I'm learning Multiplication as Repeated Addition

16 years ago

Why do some foods contain lipids but others do not?

16 years ago

Can you make a saying or somthing with this? ex Cute And Tame H O R S E S

16 years ago

Could someone please check my answers to the poem thanks. 1. How does the gardener recongize Death? Answer: The gardener recognizes death as a dressed spanish waiter. 2. Why is the gardener afraid of Death? Answer: The gardener is afraid of death because...

16 years ago

Could you check these answers that go with the poem? Thanks 1. After reading "Annabel Lee," what images linger in your mind. Answer: The images that linger my mind are the kingdom by the sea, her grave by the sea, and the great love the two both shared. 2...

16 years ago

Could you check these answer thanks so much 1. How do you think the girl in "Young," feels about where she is in her life. Answer: The girl wonders what is coming next in her life because she is full of questions about what's her future going to be like....

16 years ago

Could you check these answers thanks. 1. Did you feel more or less sympathy with the girl speaking in "Hanging Fire," than with the one speaking in "Young," explain your answer. Answer: I felt more sympathy with the girl in "Hanging Fire," because she's f...

16 years ago

Could you check these answers thanks. 1. Where do Frost's roads diverge? Answer: Frost's roads diverge in a yellow wood. 2. Which road did the speaker in Frost's poem choose? Answer: The speaker chose the road that was less traveled by. 3. In Frost's poem...

16 years ago

Could you help me with this poem I read it out loud I don't understand it one bit. Here's the questions. 1. How does the boy hear about the wonder horse? 2. Why does the boy admire the horse? 3. In what season does the boy capture the horse? 4. How does t...

16 years ago

Paul delivers newspapers. He charges $2.25 per week for daily plus Sunday delivery, and $1.00 per week for Sunday delivery only. Which expression below shoes how much Paul would collect in a week if he had 40 clients receiving daily plus Sunday delivery,...

14 years ago

Write a memo of 6–15 sentences based on the scenario given here. You’ve been put in charge of planning a one-day departmental training seminar with Dr. Melanie Dobler as the speaker. You must make travel arrangements for the speaker, reserve a company roo...

16 years ago

How would you verify the identity? sin^1/2x-cosx-sin^5/2xcosx=cos^3xradsinx

16 years ago

You’ve applied for a specific job in your field of study. The Human Resources Department arranges an interview and tells you to bring with you a polished piece of writing for them to evaluate your writing skills. The paragraph must describe one particular...

16 years ago

Background You’ve applied for a specific job in your field of study. The Human Resources Department arranges an interview and tells you to bring with you a polished piece of writing for them to evaluate your writing skills. The paragraph must describe one...

16 years ago

Your favorite cousin has moved to your town and is looking for a job. Her previous experiences are working as a cashier and sales clerk at two department stores. You know she plans to apply at similar stores in your town. But you also know she is a perfec...

16 years ago

how do you solve for x? 2cos^24x-1=0

16 years ago

Find the indicated intersection or union. {q, s, u, v, w, x, y, z} ¾ {q, s, y, z} A) {s, u, w} B) {v, x} C) {q, s, u, v, w, x, y, z} D) {s, u, v, w, x, z} E) None of the above

16 years ago

Find the indicated intersection or union. {q, s, u, v, w, x, y, z}*{q, s, y, z} I think its E. Any feedback is appreciated! A) {s, u, w} B) {v, x} C) {q, s, u, v, w, x, y, z} D) {s, u, v, w, x, z} E) None of the above

16 years ago

The density of a gas is 2.0 grams per liter at STP. Its molar mass is approximately?

16 years ago

Do you know of any websites that give an overview about elderly/aging in general? Its a project that were doing for sociology and we need something interesting for are introduction.

16 years ago

Use substitution to determine whether the ordered pair (–2, –3) is a solution of the equation x^2 – y = 7 I say no, but am still not sure because the signs are confusing. Am I correct? Thanks!

16 years ago

Please help. I need to find the quotient function of the following: Given that f(x)=x^2-3 and g(x)=2x+1 find each of the following if it exists: a. (f/g)(-root3) b. (g/f)(-1/2)

16 years ago

Very confused, and in need of help! I got 10 problems like this...Thanks! Let f(x) = 6/x-1 and g(x)= 1+3/x Please find the composite function (fog)(x)

16 years ago

Can “media ecology” be tested as a theory?

16 years ago

Please solve: a. 1/3 - 5/6 = 1/x b. t+1/3 - t-1/2 = 1

16 years ago

Solve the equation: 4/3-x + 1/x+9 = 5/3-x Check all proposed solutions. Show work in solving and in checking.

16 years ago

What economic basis did the slave trade have on African states. I know that the wealthier inhabitants made a living or at least profit off of slave trade. The slave trade between 1500-1700,was driven by chiefdoms and power and wealth were acknowledged by...

16 years ago

First of thank you to Mssue! Don't know how to tell you thank you. The information was very helpful really got my ball rolling and only three hours later I am finally done with that part of my assignment thanks to Mssue for all your help

16 years ago

What were the social economical and political changes brought on by the Ming and Qing Dynasties? I have a minimally descriptive online source and of course my book. I was wanting to know more about the reform that actually took place upon the ming and Qin...

16 years ago

Please solve the inequality .04 x + .06(12000-x) >= 650 .04x + 720 - .06x ¡Ý 650 -.02x ¡Ý -70 x ¡Ý -70/-.02 x ¡Ý 3500 I think this is wrong and what is below is correct? Which is right? Thanks! .04x + 720 - .06x ¡Ý 650 -.02x ¡Ü -70 x ¡Ü -70/-.02 x ¡Ü 3500

16 years ago

.04x + 720 - .06x > = 650 -.02x <= -70 x < = -70/-.02 x < = 3500 Or do the sign go the other way like this? .04x + 720 - .06x > = 650 -.02x > = -70 x > = -70/-.02 x > = 3500 Which would be the solution to solve this inequality? .04 x + .06(12000-x) >= 650

16 years ago

Find each value of e^x to four decimal places: A. e^10 which = e^(10) B. (1/e^3)^2 (1/(e^3))^2 =

16 years ago

I am writing a paper on the economic and social influence that lead to the French Revolution. I understand that France was in financial turmoil and Strict Monarch rule, but how did the National assembly play a role and was it vital? What sources would be...

16 years ago

Please express in interval notation: x < 0 or 7< x < 9

16 years ago

Thank you for your help :)

16 years ago

For f(x) = x^3 – 4x – 7, use the Intermediate Value Theorem to determine which interval must contain a zero of f.

16 years ago

Let f(x) =(x+3)/(2x-5) Find the inverse function of f What is the domain of f? What is the domain of the inverse function?

16 years ago

Describe how two Monopolistically competitive firms respond to the current macroeconomic conditions in terms of: stock performance, current/future revenue, current/future profits, labor costs,and hiring decisions.

14 years ago

Ethical choices: Your office in Turkey desperately needs the supplies that have been sitting in Turkish customs for a month. Should you bribe a customs official to speed up delivery? Explain your decision.

16 years ago

Is Turkey considered an Arab country?

16 years ago

What are the living and nonliving factors that contribute to or are affected by energy conservation?

16 years ago

What are some ways I can help my son remember is spelling words. He is in first grade. I have tried him writing the spelling words over and over again. I even give him so many spelling words a day. what are some other options that I can use to help him wi...

16 years ago

What are the legal bases of a defamatory case?

15 years ago

Is there a method in Java in which to see if an integer value contains characters?

15 years ago

is the Union's first military breakthroughs came on the eastern front in Maryland and Virginia true or false

15 years ago

Was the Battle of Antietam a turning point of the war because it prevented British and French recognition of the Confederacy- True or false

15 years ago

true or false-Lincoln's decision to make the war a fight against slavery was widely popular in the North

15 years ago

The use of black soldiers in the Union Army proved militarily ineffective-true or false

15 years ago

Can someone give me a short summary on Phenomenal Woman by Maya Angelou.

15 years ago

Answers

The following answers were posted by visitors named Crystal.

thanks brooke, I look at your question, and it's way too hard for me. lol. i'm not in high school yet.

18 years ago

sure :] then probably more people would understand it and be able to help. lol.

18 years ago

aha lol. i understood your first answer. I didn't understand the question you were asking in your own post. lol. I guess there is no way to make your question for understandable though, I read it again and I still didn't understand your own post. lol.

18 years ago

determining which of the following words fall under what pattern. being able to i.d patterns on words like tyrant, equal, humor, recent, profile etc. The assignment ask to list if they are v/cv patterns or vc/v patterns

17 years ago

How do you determine what vowel/consent vowel pattern is? Or how the patterns are found on each word?

17 years ago

Please someone have advice on this subject

17 years ago

words are: Tyrant, Equal, Humor, Recent, Profile, Linen, Closet, Student, Smokey, Legal, need more?

17 years ago

Thank you so much for responding to my question. After I posted the question and worked on the problems for about 4 hours I finally finished it all by myself. I was so proud. I hate Accounting and Math...they are my worst subjects so when I did it by myse...

17 years ago

Partisan forces are coming up with new ideas for there country everyday.

17 years ago

Sorry I was trying to support my argument that the distribution of power is distributed amont different groups in Cuba... The distribution of power is well represented at the National Assembly, the highest organ of government. Approximately, half of the c...

17 years ago

so x can be everything except -2 because -2+2=0

I don't want you to write it for me.. I have read my chapter reading. (CH 16) I know about the diseases. I don't know how to write it in radio ad form. like a commerical?

16 years ago

le musee, le cinema, le stade

16 years ago

There is a different pronunciation. When saying "doigts" do not pronunce the 't', whereas in "droite" you should pronounce the 't'

16 years ago

It's <j'ai ete>.

16 years ago

The area of a Triangle is 51 square meters. The height is one-half the length of the base. What is the approximate height of the triangle?

16 years ago

The exact title is called Fable for when there's no way and it's by May Swenson. Do you understand the questions or the poem. The questions don't even go with the poem.

16 years ago

I redone it, can you please read over it and tell me if it is OK now... Thanks To: Karen Betty From: Crystal Lawson, Department Manager Date: February 03,2009 Subject: Training Seminar This is to inform you of our one day departmental training seminar wit...

16 years ago

radical

16 years ago

Is there both in this equation? I need both I would say, it says either or. Does this help? Thanks!

16 years ago

I guess this makes sense but I got -1 for the answer. Did I confuse the signs?

16 years ago

I was not here last week. Can you please help? Thanks.

16 years ago

What about the -3/26 I got? Is the 26 not included?

16 years ago

Are you sure because I got x = -3/26?? How would you check your work to prove it is -3?

16 years ago

Shouldn't the answer be less than or = to?

16 years ago

.04x + 720 - .06x ¡Ý 650 -.02x <= -70 x < = -70/-.02 x < = 3500 Or do the sign go the other way like this? .04x + 720 - .06x ¡Ý 650 -.02x > = -70 x > = -70/-.02 x > = 3500 Which would be the solution to solve this inequality? .04 x + .06(12000-x) >= 650

16 years ago

Why is is greater than or = to? I got the answer as being < or = 3500? Can you please explain? Thanks!

16 years ago

So basically the > = stay the same for the first 2 lines and change to < = for the last? How does that work?

16 years ago

Thank you! This is a great review of this topic! Thanks again!

16 years ago

I got the answer to the first one. I finally figured out how to use that function. Thanks! NOW what about that second one? How do I punch in the numbers for this one? Thanks!

16 years ago

Got it thanks!

16 years ago

Aren't both terms negative? I was going to say the answer was B. Upward to the left and downward to the right but you make it sound like A.Downward to the left and upward to the right

16 years ago

Thank you for showing me! Now I can do the rest on my own hopefully without a problem! Thanks again!

16 years ago

yes but 99 of the people in Turkey are Muslim. Is this a significance?

16 years ago

99% of the people in Turkey are Muslim. Is this a significance?

16 years ago

Yeah, this is amazing... I have had a difficult time with critical thinking, but you have explained your reasoning well and have helped me better understand how to go about this assignment. Thank you

15 years ago

I obviously need help to come up with an answer ...

14 years ago

can someone plz help me???

15 years ago

Please can anyone help me?

15 years ago

can someone check my essay please???? :))

15 years ago

So, despite all the errors what would you grade me.

15 years ago

I think I understand better. Thanks for your help. I think it is a quadratic function. Is this correct?

15 years ago

I am currently taking Com140 and finding this assignment difficult to complete. The only difference I can see is the length of the paper.

15 years ago

x=7 7*7-3*7=28

15 years ago

Donkey that can't talk, that is so funny. Yes I am here in 2010 with the same question, they really do need to refresh their teaching material. I am still not sure what orientalism is because so many people put in different answers and some are very long...

15 years ago

APA format is times new roman font size 12. cited text must have in text citations you can look that up if you don't know what in text means. must be double spaced. Reference page must be alphabetical order with a hanging indent. You can look up hanging i...

15 years ago

sythetic division to find the quotient and remainder when the first polynomial is divided by the second. x^2-2x+5, x-3

15 years ago

Scenario: You work as the manager of the second largest bank in your region of the United States. The bank's top management team has asked you to present an overview of how the current economy and financial changes have impacted your business and what cha...

15 years ago

Um I still don't get this lol I mean I have some answers already but im not sure if they are correct 1.D 2.A 3.d. 4.b 5.b 6.d not sure 7.a 8.d 9.c 10.a 11.c 12.d 13.c 14.d 15.a 16.dont know 17.dont know 18.c 19.a 20 don't know

14 years ago

5 pg63-66 6 pg 47-57 7 pg 30-45 8 pg 1-22 11 pg 78-82 14 pg 8-22 17 pg 68 - 78 20 pg 30 - 45 sorry these are incorrect

14 years ago

Thanks for the help.It really did help me.

14 years ago

ARE THESE ANSWERS CORRECT?

14 years ago

oh wow these are all wron you stupid

14 years ago

To be honest, there is a difference between asking for help and asking someone to do your homework. I can see why individuals would be so rude and they have every right to be. Everyone else earned their degrees and it is sad to see that a lot individuals...

14 years ago

E=kq/r^2 doesn't seem to be the correct answer for Part A.. help? Ofcourse, for part B, 0 degrees makes sense and is correct as you have explained.

14 years ago

Never mind, got it! Thanks!!

14 years ago

use this formula, d=v1(t)+.5(a)(t^2) So, 12(2)+.5(9.8)(2^2) Hope that helps.

I'm not sure what Lao Tzu would say because I am not familiar with him, and I don't exactly understand what the assignment is calling for.

14 years ago

I am home-schooled and they just give you a book and some assignments and that's it.

14 years ago

does that mean A= 500 cal/g. B=8,000 C=10,000 ?

14 years ago

thank you drwls!!

14 years ago

Presidents Andrew Johnson and Bill Clinton

14 years ago

Thank you

14 years ago

That did not copy right it is suppose to be (.050 minus 2pie over the square root of 6.18 divided by 2pie over the square root of 6.18)times 100

13 years ago

It can be 125in or 200in or 300in or 350in.

13 years ago

Any ideas for research questions and any other area such as possible variables to go along with it...I have done so many papers and assignments in the past week that I am kind of brain dead...lol

Im not quite sure what type of diagram this is, could u like describe an example of what to do?

13 years ago

I have the TI-84 Plus Silver edition

13 years ago

1.C 2.D 3.B 4.A

13 years ago

1.B 2.Don't know 3. C 4. D

13 years ago

Where did you get this equation from?

13 years ago

2340

13 years ago

henrys lawconstant for oxygen in water is 1.28 X 10^-3 mol/(atm.L)

13 years ago

Also, just a bit of context: "It was Paul [He has a bee allergy] she was fighting for, but also for some understanding of herself. You're afraid of change, Bree had told her. Why can't you just be?" And then Norah thinks, "But be what? Norah had wondered...

13 years ago

Ohh! Oh my goodness, thank you! I was subtracting it from the initial value (28000) this whole time and couldn't figure out what I was doing wrong. Thank you!!

12 years ago

eanhicurr

12 years ago

How would you figure it out using a Cartesian plane? And assuming you didn't know the answer was tan290, how would you get tan290 (because I'm supposed to arrive at the answer without knowing the answer..)?? Because the question is just asking for the equ...

12 years ago

Okay, that seems really confusing. So in essence, I really just want to know how to find the equivalent expression using the related acute angle, tan110

12 years ago

Preferably in terms of a Cartesian plane.

12 years ago

Though they aren't homework questions I really am desperate to understand the answers to these questions as I have a quiz tomorrow

12 years ago

But why is the sin, cos, and tan of the principal angle equal to the sin, cos, and tan of the related acute angle?

12 years ago

How did you get x = h/.625 = 1.6 h ? How did you arrive at 1.6?

12 years ago

I asked that because that's what it says in my notes, and I don't understand it; But thank you for all the help you've given me

12 years ago

Sorry, I still don't understand... I know I seem really dumb right now, but this unit just isn't working for me for some reason.. I'm usually pretty decent at math. We just started grade 11 trig and I'm totally lost after the first lesson. I understand th...

12 years ago

Ohhh. Wow, I finally get it, haha. Thank you!! I honestly just have one more question... 5 minutes;

12 years ago

Okay, so, I uploaded a picture of a portion of my notes which I don't understand; it's what I meant when I asked my question about how the sin, cos, and tan of the principal angle is equal to the sin, cos, and tan of the related acute angle. imageshack.us...

12 years ago

If you can make out example 2 (the image enlarges) it's basically saying that angle 150's ratios are equal to angle 30's ratios...? Basically, that you can find the ratios of the principal angle using the related acute angle?

12 years ago

Thanks! That makes total sense; I understand how to get the equivalent expressions now (: And I'll definitely remember the signs

12 years ago

Thanks! I don't know how I missed that.

12 years ago

okay so I think I'm still kind of hopeless... my solution to the second question is way off, but here's what I did: right triangle ABC. (facing like this: >) so that AB is the hypotenuse, and I labelled AC as h for the height of the cliff. I drew a dotted...

12 years ago

Completely understandable, thank you so much for checking back though!

12 years ago

Am I missing something? I think it's a little different because there's a 150 degree angle that starts in quadrant one and goes to quadrant two, called the principal angle, and the left over 30 degree angle made by the original 150 degree angle is the rel...

12 years ago

Thank you! You've been an immense help

12 years ago