Question

I am supposed to solve the formula for these three. How do I do it? 1)volume of a rectangular prism: v=lwh. Solve for w
2)Surface area of a prism: s=2b = ph. Solve for h and 3) Lenth of movie projected at 24 frames per second: l=24f

Answer 1

w=v/lh

Answer 2

2)Surface area of a prism: s=2b = ph. Solve for h

Answer 3

2)Surface area of a prism: s=2b + ph. Solve for h

Answer 4

(s-2b)/p=h

Answer 5

the middle one makes no sense

Answer 6

one ratio can't equal two different things