charlotteaconley10 charlotteaconley10

09-03-2020
Mathematics

contestada

A cone has volume of 12 pie cubic units. its height is 4 inches. what is its radius

Respuesta :

Spykids Spykids

09-03-2020

V=pi*r^2*h*1/3

12pi=pi*r^2*4/3

R needs to be equal to 3 to be squared into 9 to make the equation true.

So the radius is 3 inches.

I hope this helps!

Answer Link

Otras preguntas

4 less than the difference between 8 and -9

Cliffs may be affected by weathering. Describe ONE effect of weathering on a cliff .

Any answer for this question guyz

need help. multiply and simplify answer, 2x(x-9y)²

Convert 1.00atm of pressure to its equivalent in millimeters of mercury.

There are 27 pupils. There are twice as many boys than girls. how many boys and girls are there

Three years after purchase, a car is estimated to be worth $24,000. At five years, its value is $19,000. If the car is depreciating in a linear manner, write

need help. arrange the polynomial in descending order, x5+x+2x³+6+2x²= ______

4 less than the difference between 8 and -9

Please help me with this, I don't get it!