Manipulating formula?

Question

Manipulate the following for h

v = (3.14)r^2 h

this is basically what is the formula for height of a cylinder.

I wasn't sure if I have to get rid of the sqr on the right side ( r^2)

Answer 1

all you have to do get rid of everything on the right side that isn't "h". You do that by performing the inverse operation of the operation performed on the variable you want to isolate.

So, since 3.14r^2 is being MULTIPLIED with h, you need to DIVIDE by 3.14r^2 to both sides, than you get:

h = v / [(3.14)r^2]

Answer 2

H= V/(3.14)R^2

Answer 3

to resolve for a variable ability to isolate the variable on one fringe of the equation. we've this: x = (y*360)/(2pi*r), that could be rewritten this kind: y * 360 turns into 360y. 2pi*r turns into 2pi(r) we've this: x = (360y)/(2pi(r)) Multiply each and each fringe of the equation by ability of 2pi(r) to remove the fraction on the right side. x(2pi(r)) = 360y Now multiply x circumstances 2pi(r) to get 2pi(r)(x). we've: 2pi(r)(x) = 360y Divide each and each side by ability of 2pi(x) to isolate r. r = (360y)/2pi(x) Guido

Answer 4

h = v/(3.14r^2)

Answer 5

v=pir^2h
h=v/[pi r^2].ANS.