girly girl

I am supposed to figure out what this rational function is by using these clues and I am a little confused. Can someone please explain how I do this? asymptotes: horizontal~none vertical~x=-4 slant~y=x+1 end behavior~ f(x) approaches infinity as x approac...

7 years ago

Apollo 8 orbited the moon in a circular orbit. Its average altitude was 185 km above the moon's surface. Create an equation to model the path of Apollo 8 using the center of the moon as the origin. Note that the radius of the moon 1,737 km. a. x^2+y^2=34,...

7 years ago

Hi! I am super confused with this question and really need help. In a right triangle with a leg of 4 and a hypotenuse of 8, find the measures of all angles. a. 27 degrees, 63 degrees, 90 degrees b. 30 degrees, 60 degrees, 90 degrees c. 40 degrees, 50 degr...

7 years ago

States' Rights and the Division of Powers In Mulloch v. Maryland (1819), a bank manager refused to pay an unfair state tax on a federal bank. He was convicted in Maryland, but the supreme court reversed the decision. It ruled that the state tax would have...

7 years ago

1. Which of the following correctly describes how treaties are made? a. The president negotiates a treaty, and the House must approve funding for it. b. The Senate Foreign Relations Committee negotiates a treaty, and the House and the president must appro...

7 years ago

Which of the following statements about the function f(x)=sec(x) are true? Select all that apply. a. f(x) has no zeroes. b. f(x) has a period of 2pi.***** c. f(x) has an amplitude of 1. d. f(x) is symmetric about the origin. e. f(x) has asymptotes at inte...

7 years ago

The House of Representatives shall be composed of Members chosen every second Year by the People of the several States, and the Electors in each State shall have the Qualifications requisite for Electors of the most numerous Branch of the State Legislatur...

7 years ago

1. At which values of x does the graph of f(x)=cos x intersect the x-axis? Select all that apply. (2 answers) a. 0*** b. pi/2*** c. pi d. 3pi/2 e. 2pi 2. Which of the following represents the domain and range of y=tan x? a. domain: -infinity<x<infinity ra...

7 years ago

Which inverse trigonometric function has a range of [0,pi]? a. y=cos^-1(x) b. y=cot^-1(x) c. y=csc^-1(x) d. y=sin^-1(x) I am not fully understanding this question. If someone could help me that would be great!

7 years ago

1. Which of the following policies represents current American foreign policy? a. isolationism b. detente c. containment d. international cooperation*** 2. When President Obama chose multilateral engagement as a foreign policy, which past policy was he es...

7 years ago

1. Presidents Bush and Obama's foreign policies with Iran were different for what reason? a. President Bush employed the Monroe Doctrine; President Obama did not. b. President Bush preferred to isolate the adversary; President Obama engaged the adversary....

7 years ago

Which points are on the graph of y=tan x? Select all that apply. (2 answers) a. [4pi/3, sqrt(3)]*** b. [pi/4, -1] c. [pi/6, -sqrt(3)/3] d. [pi/3, sqrt(3)]*** e. [1, -pi/4]

7 years ago

Which functions have the same transformations as f(x)=2csc(x-1)-3? Select all that apply. (2 answers) a. f(x)=2(x-1)^2-3*** b. f(x)=[2(x-1)]/[x-3] c. f(x)=2sin(x-3)*** d. f(x)=2e^(x-1)-3 e. (x-1)^2+(y-3)^2=2

7 years ago

1. Evaluate tan[sin^-1(a)]. a. [sqrt(1-a^2)]/1-a^2 b. [sqrt(1-a^2)]/a c. sqrt(1-a^2) d. {a[sqrt(1-a^2)]}/1-a^2 I do not know the steps to find this answer and am not provided with a textbook. I have researched online some what, but I cannot seem to unders...

7 years ago

Explain why sin^-1[sin(3pi/4)] does not = 3pi/4 when y=sin(x) and y=sin^-1(x) are inverses. Any help on this question is greatly appreciated. Thank you!

7 years ago

A weight is attached to a spring that is oscillating up and down. it takes 3 sec. for the spring to complete one cycle, and the distance from the highest to lowest point is 4 in. What equation models the position of the weight at time t seconds? a. y=2sin...

7 years ago

The data in the table represents the average number of daylight ours each month in Springfield in 2015, rounded to the nearest quarter-hour. Jan~9.5 hrs Feb~10.5 hrs Mar~12 hrs Apr~13.25 hrs May~14.5 hrs Jun~15 hrs Jul~14.75 hrs Aug~13.75 hrs Sep~12.5 hrs...

7 years ago

Which trigonometric functions are equivalent to tan(theta)? Select all that apply. (2 answers) a. -tan(-theta)**** b. -tan(theta) c. tan(-theta) d. tan(theta+2pi)**** e. tan(theta+pi/2)

7 years ago

A person is on the outer edge of a carousel with a radius of 20 feet that is rotating counterclockwise around a point that is centered at the origin. What is the exact value of the position of the rider after the carousel rotates 5pi/12 radians? a. {5[sqr...

7 years ago

Prove csc(pi/2-x)=sec x. a. csc(pi/2-x)=1/sin(pi/2)cosx+cos(pi/2)cosx=sec x b. csc(pi/2-x)=1/sin(pi/2)sinx-cos(pi/2)cosx=sec x c. csc(pi/2-x)=1/sin(pi/2)sinx+cos(pi/2)cosx=sec x d. csc(pi/2-x)=1/sin(pi/2)cosx-cos(pi/2)sinx=sec x

7 years ago

If there were a case regarding the freedom of religion in the Supreme Court, which of the following would the justices support? a. a ban on religious practices in public b. a ban on compulsory prayer in public schools c. a ban on religious head coverings...

7 years ago

Why is the Supreme Court case Snyder v. Phelps an example of competing rights? a. The right to privacy and speech causing emotional distress came into conflict with the freedom of speech. b. The freedom of religion came into conflict with the government's...

7 years ago

Which of the following are reasons why Madison supported the ratification of the Constitution in the Federalist Papers? Select all that apply. a. power of the executive branch b. competent representation in government*** c. checks and balances d. limited...

7 years ago

Explain the civil liberty being violated and state the amendment or law that protects that liberty. The cartoon has a poor white who came to take a literacy test in order to vote. The sign says, "Voters Take Literacy Tests Here," and then at he bottom of...

7 years ago

When James Madison wrote in the Federalist Papers, "What is government itself, but the greatest of all reflections on human nature?" what was he saying about human nature? a. that the type of government shows a lot about human nature**** b. that human nat...

7 years ago

Which of these scenarios are constitutional according to the court's interpretation of eminent domain? Select all that apply. a. A state extends a needed highway and pays fair prices for houses that are in the way of the planned expansion. b. A town wants...

7 years ago

Balance the following redox equation using the oxidation-number-change method. Describe each step you use to balance the reaction. HCl(aq) + Zn(s) --> ZnCl2(s) + H2(g) I am really confused on how to do this as my book is very vague on this subject. Any he...

7 years ago

Julia wants to simplify the term sec^2 theta-1/cot^2 theta+1 in a trigonometric identity that she is proving. Which of the following identities should use to help her? Select all that apply. (2 ANSWERS) a. sin^2 theta+cos^2 theta=1 b. sec^2 theta-tan^2 th...

7 years ago

Identify the verb form that correctly completes each sentence. 1. Have you BLANK your pencil again? a. drop b. dropping c. dropped***** d. none of the above 2. The accident BLANK Peter to be careful in the lab. a. teached b. taught c. has teached d. none...

7 years ago

A 6 ft. person is leaning against a pole. The person makes a 35 degree angle with the pole. He also makes a 50 degree angle with the ground. How tall is the pole? I am confused how to do this. Any help is greatly appreciated!

7 years ago

The obscure triangle has side lengths of 16 in, 13 in, and 20 in. I am assuming side a is 13, side b is 16, and side c is 20. We are looking for angle x between side a and side b. I have tried to use the formula for cos(C) because angle C is supposed to b...

7 years ago

Two satellites are in Earth's orbit and are 424 km apart. If an observer is 658 km away from satellite A and 471 km away from satellite B, what angle must the observer turn his telescope to change his view from one satellite to another? a. 40.0 degrees b....

7 years ago

The equation 2sinx+sqrt(3)cotx=sinx is partially solved below. 2sinx+sqrt(3)cotx=sinx sinx(2sinx+sqrt(3)cotx)=sinx(sinx) 2sin^2x+sqrt(3)cosx=sin^2x sin^2x+sqrt(3)cosx=0 Which of the following steps could be included in the completed solution? a. cos^2x-sq...

7 years ago

What is a simplified form of the expression [sec^2x-1]/[(sinx)(secx)]? a. cot x b. csc x c. tan x***** d. sec x tan x I think this is the correct answer, but I do not understand why. Can someone please explain?

7 years ago

What is a simplified form of the expression (sec^3 theta) - (sec theta/cot^2 theta)? a. 0 b. sec theta-tan theta c. cos theta d. sec theta***** Every time I attempt to work out this problem I end up with one. I know the answer is sec theta, but I do not k...

7 years ago

Show that sin(x+pi)=-sinx. So far, I used the sum formula for sin which is sin(a+b)=sin a cos b+cos a sin b. sin(x+pi)=sin x cos pi+cos x sin pi I think I am supposed to do this next, but I am not sure. sin(x+pi)=sin x cos x+sin pi cos pi If that is right...

7 years ago

Casey and Tamary are standing 14 ft. apart from each other and looking up at a kite that is flying between them. Casey is flying the kite on a 70 ft. string at an angle of 72 degrees with the ground. How far is Tamary from the kite? a. 73.1 ft. b. 67.0 ft...

7 years ago

1. Which mood is used in the following sentence? When will the tickets go on sale? a. indicative****** b. imperative c. conditional d. interrogative Please select the correct verb tense that is used in the sentences below. 2. That company has been making...

7 years ago

1. The best way to confirm the accuracy of a source is to check it against another source. True****** False 2. An expository essay is research based and completely objective. True False****** 3. Developing research questions is done during the drafting st...

7 years ago

Choose the best answer for each of the following questions. Choose the sentence that uses the passive voice. a. Brandon and Jake haven't been told the new yet.**** b. That restaurant has never received a good review. c. Krista's cat was born with six toes...

7 years ago

Which table best represents the graph of the equation theta=45 degrees? a. theta- 45 degrees, 45 degrees, 45 degrees, 45 degrees r- 1 , 2 , 3 , 4 b. theta- 45 degrees, 90 degrees, 135 degrees, 180 degrees r- 1 , 2 , 3 , 4 c. theta- 45 degrees, 45 degrees,...

7 years ago

The public transportation department measures the distance from a location using displacement vectors. To ride the bus to work for a discounted amount, you have to travel displacement vectors. To ride the bus to work for a discounted amount, you have to t...

7 years ago

Find the unit vector in the direction of u=(-3,2). Write your answer as a linear combination of the standard unit vectors i and j. a. u=-3[sqrt(13)/13]i+2[sqrt(13)/13]j b. u=-3[sqrt(5)/5]i+2[sqrt(5)/5]j c. u=3[sqrt(5)/5]i-2[sqrt(5)/5]j d. u=3[sqrt(13)/13]...

7 years ago

Vector u is represented by the directed line segment RS and vector v is represented by the directed line segment OP. If R=(8,-2), S=(11,-6), O=(-3,-9), and P=(0,-13), are u and v equal? Explain how you reached your answer.

7 years ago

For v=-5i-2j, find unit vector u in the direction of v, and write your answer as a linear combination of the standard unit vectors i and j. a. u=-5/7i-2/7j b. u=-5/29i-2/29j c. u=-5(sqrt(29))/29i-2(sqrt(29))/29j d. u=-5(sqrt(7))/7i-2(sqrt(7))/7j

7 years ago

What is the instantaneous rate of change of the function f(x)=6x^2-x at the point (-1,7)? a. -13 b. -5 c. 7 d. 11

7 years ago

1. What is the equation of the line tangent to the function f(x)=-x^2+5 at the point (1,4)? a. y=-x+5 b. y=-x+9 c. y=-2x+6 d. y=-2x+9 2. Given f(x)=4x^2+2x-9, what is f'(a)? a. f'(a)=6a+2 b. f'(a)=6a-9 c. f'(a)=8a+2 d. f'(a)=4a+2-9

7 years ago

1. The current flowing through an electric circuit is the derivative of the charge as a function of time. If the charge q is given by the equation q(t)=3t^2+2t-5, what is the current at t=0? a. -5 b. 0 c. 2 d. 8 2. The equation for the position of an obje...

7 years ago

1. Which of the following describes a major difference in the powers of the government at the local and state levels? A. State government has no police presence; local government does. B. State government gives the power to local governments to carry out...

7 years ago

THANK U SOOOOOO MUCH

13 years ago

Okay, can you explain it to me? Sorry I am just really confused.

7 years ago

Okay thanks!!

7 years ago

Whoops... 2. amend the constitution 3. so the federal government does not interfere in health care

7 years ago

I listed my answers for 2 and 3 just above your answer. Sorry for the confusion.

7 years ago

1. d 2. c

7 years ago

I am really trying to determine if my answers are correct and would love for someone to check them. I am almost positive that 2 is right, but I am not very sure about the others.

7 years ago

Sorry for the confusion.

7 years ago

This helped a lot Writeacher!! Thanks!!!!!

7 years ago

please ignore the last question I meant to delete it:)

7 years ago

To determine if a is true or false, you can divide 100/25. Whatever that equals is how many stickers are on each page of Mike's sticker book. To determine it b is true or false, you can divide 100/25. Whatever that equals is how many stickers are on each...

7 years ago

Thank you Steve. Can you explain this question to me please?

7 years ago

It does make sense now. I just wasn't fully understanding, but this helps. Thank you so much Steve!!!

7 years ago

I agree with choice 3;)

7 years ago

I believe you are correct.

7 years ago

Yes, you are correct;)

7 years ago

Thank you Writeacher. Does this mean I am completely wrong with both questions?

7 years ago

Okay thank you! In the meantime, I will look through the search results and determine my answer for number two:)

7 years ago

Thank you Damon! I have done some research and its helped a little, but I am still confused with number 2. If it is not B or C, could it be A. collective security?

7 years ago

Thank you again Writeacher!

7 years ago

3. a and b

7 years ago

I have done a little more research on both foreign policies with Iran and I believe I have the right answer for number one. Is the answer b?

7 years ago

I believe you have the right answer:)

7 years ago

Thank you Reed!

7 years ago

Thank you Reiny! I knew a was one of the answers I was just not sure about my second.

7 years ago

Oh my goodness. This makes so much more sense than the extremely confusing lesson this is in. Thank you Steve!

7 years ago

Does anyone know how to come up with this equation?

7 years ago

Damon can you help me in any way?

7 years ago

Thank you Damon:)

7 years ago

This still might be wrong, but I meant to originally put D. for number one. However, I have no idea how to do number two.

7 years ago

There is only one answer to this sorry. I believe it is D.

7 years ago

I actually think the answer is B.

7 years ago

I think it's A.

7 years ago

I am confused because the assignment says there are only 2 correct answers, but the Bill of Rights was adopted in 1791.

7 years ago

Based off of the article you gave me, all facts pointed to the answer D. that the type of government should be federalist. Is this correct?

7 years ago

I think that this article cleared up the confusion a bit. I think that the cartoon is showing that they put an obstacle, the literacy test, in the way of being able to vote which is a legal right for citizens. The fourteenth amendment protects this libert...

7 years ago

Not sure why, but according to my assignment the correct answer was my original answer. Thank you anyways though as I know you guys are right 95% of the time.

7 years ago

Hi Steve. Sorry, but I have read over what you said a couple times but I am still confused. How did I mislabel it as cos(C) rather than C?

7 years ago

Thank you Steve!

7 years ago

What is ctn^T in the first step?

7 years ago

Thanks bobpursley!!!

7 years ago

Can you please help me with one more? Which are simplified forms of the expression tan^2T cos2T? Select all that apply. (2 answers) a. 2sin^2T-tan^2T b. tan^2T-2cos^2T c. 2sin^3T/cosT d. cos2T/cot^2T e. 2cos^2T-tan^2T

7 years ago

Thank you Writeacher!!

7 years ago

Thank you Reed and Writeacher!!! This helped so much.

7 years ago

Please please help I am on the verge of an A and I have worked really hard. If someone could please check this you would be helping me a ton and I would greatly appreciate it.

7 years ago

i got 83

4 years ago

u are wrong it is this and trust me it will save your lives 1.c 2.b 3.b 4.a 5.b 6.b your welcome

4 years ago

thx you

4 years ago

mrs sue can you pls help

4 years ago