the volume of a cone is 3πx3 cubic units and its height is x units. which expression represents the radius of the cone’s base, i

Question

NeTakaya

2 years ago

5

the volume of a cone is 3πx3 cubic units and its height is x units. which expression represents the radius of the cone’s base, i

n units? 3x 6x 3πx2 9πx2

Mathematics

2 answers:

iVinArrow [24] · Answer 1 · 2023-03-27T18:58:31+03:00

iVinArrow [24]2 years ago

7 0

The volume given is 3Pi(x^3) and the radius is x. The formula for the volume of a cone is V= [1/3]Pi(r^2)*height => [1/3]Pi (r^2) x = 3Pi(x^3) => (r^2)x = 3*3(x^3) => (r^2)x = 9(x^3) => (r^2) = 9x^2 => r = sqrt[9x^2] = 3x. <span>Answer: r = 3x</span>

lord [1] · Answer 2 · 2023-03-27T21:23:04+03:00

lord [1]2 years ago

6 0

The answer is for this question is 3x