Question

The volume of a cylinder is 4x3 cubic units and its height is x units.
Which expression represents the radius of the cylinder, in units?
2x
4x
2pi x²
4pi x2​

Answer 1

Answer:

The answer to your question is r = 2x

Step-by-step explanation:

Volume of a cylinder = V = π r² h

r = radius

h = height = x

Volume = 4x³

Then

                  r² = $\frac{volume}{\pi h}$

                  r² = $\frac{4x^{3} }{\pi x}$

                  r² = 4x²

                  r = 2x

Answer 2

Answer:A

Step-by-step explanation: