Answers by visitors named: manny

two angles are the same (given it is isoslese) the angles add up to 180 degrees use this to answer the question

find x and then plug x in to find respective angles

get x on one side ---> subtract 4x fro both sides get numbers on one side--->add 6 to both sides

yea i got it thanks!!!!!

thanks Dr.Bob you've helped me out a lot!!!!!

ok my friend gave me this question i guess i got stumped

sure why not

draw a triangle that matches those qualities

derivation-- proving something that has already been proved experiment---- not a full proof derivation ( may need many trials) theory --- has been proved and takem as a given

+taken

1. Multiply like in number two 2. Right 3. final velocity^2 = initialvelocity^2 + 2*acceleration*(distance traveled) -- Solve for distance traveled 4. use above equation and solve for final velocity

ok got it thanks

how about any other means of seperation? can you give me a website?? thanks a lot, manny

How do you know it is ----> 20 "+" B I thought it was 2*B

set up variables for everything---> use only one variable (that's all that's needed!)

For example... use a variable, lets say "x" x--> money received for something squash--> money received---> x peppers-> " " ---> x The money received is the same for both, hence they both can be represented by x.

The tomatoes brought in twice as much as the peppers and squash TOGETHER. ______________________________________ Translating the words into algebraic terms.... for tomatoes---> 2(x+x) = 2(2x) = 4x

The money she made from the corn was $8 more than she made from the other three kinds of vegetables COMBINED. ____________________________________ corn---> 8 + x + x + 4x = 6x + 8

she sold $200 worth of vegetables - peppers, squash, tomatoes, and corn. _____________________________________ x + x + 4x + 6x + 8 = 200 solve for x---->then you have the money received from the squash or the peppers 4x----> money received due to tomatoes 6x + 8----> money received for corn

Extra; What percent of the total sales did each kind of vegetable represent? _____________________________________ one you get the money received due to each of the items then..... percent of total sales = money received due to a veggie / 200 P.S. 200 is the denominator and represent that total money received

Hope this helped!!!!! Manny

if you meant equal rows.... only the ones divisible by two can be 16, 2, & 20

please see above thanks

the range is the set of possible values one can have for the dependent variable

check wikipedia for a better definition

you probably mean "box" and whisker not cat search "box and whisker plots" on google---> you should be able to get lots of help

got it!

ok thanks!! I got 1.2 km^2 for the answer.

compare slopes

o yea!!! thanks

P ' ` / ' ` / ' / ' / ` ' / ` ' / ` S ' D ' '_________________________ Q P---> Price Q ---> Quantity S---> Supply D----> demand

sorry didn't work out right basically.... a graph x-axis ----> qauntity y-axis -----> price supply curve---> / (like a foward slash) demand curve----> \ (like a back slash) ________________________________________ demand curve shifts upward and to the right.... (as you stated) thus.... prince increases as well as quantity demanded

sorry start the sentence On the periodic table....

195/1000*10 = ?????

ok! thanks... Dr. Bob your the best!!! I assumed you meant (7.0 x 10^-6 g/m3) I got 8.1 x 10^-3 g Pb / year _____________________________________________________________________________________________________________________

sorry i forgot to show the steps...

multiply like you regularily do. In the final answer put the decimal point where the decimal point is in your numbers (cummulatively) 1.5 < ---- decimal point one in x 5 --- 7.5 <------ decimal point one in 1.5 <----- decimal point one in x 1.5 <------decimal point one in ------ 2.25 <------ decimal point two in

proof- read

im sorry but taysha is wrong in her explanation... it is factorable 3n^2 - 11n + 6 = (3n - 2)(n-3)

ok thanks

meshawn put it in another post please!!!... 45% of 78 = (45/100) * 78 = ???

ok thanks

Given (x1,y1) and (x2,y2) slope = (y2 -y1) / (x2-x1)

memorize some squares Ex.) 12^2 = 144 so... sqrt(144) = ???

put in form y= mx +b m is the slope

no problem

retada i believe that was unecessary

ok got it!!!! Thanks for clearing it up for me!

ok thanks

sheepish scrutinized redemption claustrophobic eland laden lande Thanks those were fun!!!

Try... The legislature passed the bill.

3.1 * 10^5

try.... People witness accidents everyday.

Thanks GuruBlue My teacher also mentioned this question in class!

write algebraic equations to solve this one

Example 5 to the power of 2 5^2 = 5*5 = 25

ok thanks! :-)

concern about safety

got it. Thank you so much!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

how about oil?

thanks!!!!!!!!!!!!!!!

I don't believe there is another number.

4. personification A pin cannot speak.

got it thanks!!!

Yes, I am sure. Now that SraJMcGin confirms it you yourself can be sure. manny

sorry fusion or fission

ok thanks. I needed this for a report i was doing in chem, but i have forgotten this subject manny

thanks i got b!!!!!

so use the units to give you the answer s = k * (kg^-3) * (m) * (m) s = k * (kg^-3) * (m^2) You have to end up with seconds on the right side so.... k has to have units to get rid of the (kg^-3) and the (m^2) and you have to end in seconds so.... to get rid of (kg^-3) you need (kg^3) to get rid of (m^2) you need (m^-2) to end up in seconds k needs to have s in it so.... k ---> s(kg^3)(m^-2)

Ok. Thanks for the help! :-D

check -sparknotes -gradesaver they should have some symbols!

It looks like your essay may have not posted. It doesn't look like copy/ paste works. You may have to write the whole thing in here.

Yakima in WA

Factor: (4x - 1) (x + 5) etc...

How to do it: 6(3) - 6(2x) 18 - 12x

if 2.5 cm is a demension then... V = A (2.5) = 24 (2.5) = ???? cm^3

1. a branch of knowledge or study dealing with a body of facts or truths systematically arranged and showing the operation of general laws: the mathematical sciences. 2. systematic knowledge of the physical or material world gained through observation and experimentation. From: Dictionary . C0m

ok thanks!

Sorry i don't think my brain's working today. Are the coeeficients 3,3,1,1,3,6 ????

Yeah. That what i meant thanks!!

ok thanks!!

wait isn't the equation already balanced?

o yeah that's right! my bad!

thanks everybody!

First isolate x, then solve!

the way you put it, i think it should be... b/a = 8/-2 = -4

for fiding the x term's coeeficient realize... the coefficent for 3x/4 is 3/4 and for 5x it is 5 and for x it is 1.

w/2 -w/3 = 9-7 1/2(w) - 1/3 (w) = 2 3/6(w) - 2/6(w) = 2 1/6(w) = 2 w = 12

no problem!

see my posts for your other questions

I think that's right!

O sorry.... I just realized it has to be in the form a/b. Chenge (-2 3/10) to an improper fraction to do so. (-2*10 + 3) / 10 = -17/10 I think -17/10 is your answer!

chenge ---> change

No i don't think so... r^2 = 16 - 8 = 8 r = plus or minus sqrt(8)

A=P+PRT A = P (1 + RT) A/P = 1 +RT (A/P) - 1 = RT [(A/P) - 1] / T = R

So you have ..... y = 3x + 7 To find an inverse swith y with x and x with y x = 3y + 7 Now solve for y 3y = x -7 y = (x - 7)/3 ***y = (x - 7)/3*** <----Answer

Well, if at the max height the speed is zero... the speed at the max height must be less than the initial velocity so i think (b) is the answer.

0 = 0/0 = 0 so it is in fraction form already

The teacher is a fan of baseball.