Question

A rectangular box has a width equal to twice the height. The formula v= 2h^2l can be used to find the volume, V, of the box if the height, h, and the length, l, are known. What is an equation for the height of the box in terms of volume and height?

Answer 1

`h =\sqrt{ (V)/(2L)}`

Explanation:

The correct question is

What is an equation for the height of the box in terms of volume and length?

we have

`V=2h^2L`

Solve for h

That means----> Isolate the variable h

Divide both sides by 2L

`h^2 =(V)/(2L)`

square root both sides

`h =\sqrt{ (V)/(2L)}`