The radius of a sphere whose volume is 12 π cubic cm is??

Given a radius , the volume of a sphere is given by

We can solve this formula for the radius, given the volume:

We can plug our value for the volume to get the radius:

or approximately 2.08 cm

Step-by-step explanation:

The volume of a sphere is

V = 4/3 pi r^3

12 pi = 4/3 pi r^3

Divide each side by pi

12 = 4/3 r^3

Multiply each side by 3/4

12 *3/4 = 3/4 * 4/3 r^3

9 = r^3

Take the cube root of each side

9 ^ 1/3 = r^3 ^ 1/3

9 ^ 1/3 = r

The radius is the cube root of 9

or approximately 2.080083823

there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1