Heres the equation y^2 -4x^2

How to learn to do the formulas for finding speed, distnace, and etc.??*w*w*w*.*a*s*k*.*c*o*m* hey i cant help but heres a hint
1. 0 answers
2. asked by Jake
3. 653 views
Math homework help????? please?heres what it says on the paper. Using proportions, you can calculate the dimensions of objects
1. 1 answer
2. asked by selena
3. 677 views
PLS HELP IM CRYING, IVE BEEN DOING THIS EQUATION FOR 1 HOUR NOW. EVERY 20 MINS I BANG MY HEAD ON THE WALL. HERES THE EQUATION:4
1. 2 answers
2. asked by Bella
3. 216 views
So, I've got these other sets of problems, that are telling me to write equivilant equations for the equations given, heres what
1. 2 answers
2. asked by Allyson
3. 575 views
Heres the equationy^2 -4x^2 +8x=20 For the center i got (-1,0) For the vertices i got (-1,4), (-1,-4), (1,0), (-3,0) And how do
1. 0 answers
2. asked by Maya
3. 367 views
heres my equation: c(coat)+s(shirt)+t(tie)=$300 c=2s s=2t+40i need to know how to solve this to get the cost of each item?
1. 1 answer
2. asked by alice
3. 349 views
can you please break this equation down for me.I saw how you got 0,0 but im confusing my self on the rest of the problems such
1. 2 answers
2. asked by %%%Rena%%%
3. 543 views
ok im tring to find the slope intercept form of a perpindicular line so i can graph it heres the equation: (-3,1) y=-3x+7
1. 2 answers
2. asked by Blaine
3. 603 views
could someone tell me how i could solve this chem equationCH4 + NH3 +O2...> HCN +H20 AND USE THE LOWEST WHOLE NUMBER COEFFICIENT
1. 0 answers
2. asked by bex
3. 625 views
Heres the equation:(x^2)-(4y^2)-(4x)+(24y)-(36)=0 Your supposed to find the coordinates of the center, foci, and vertices, and
1. 6 answers
2. asked by Maya
3. 1,124 views