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 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

is inches bigger than yards
a vegetable garden and a surrounding path are shaped like a square that together are 11 ft wide. The path is 2 feet wide. If one bag of gravel cover 9 square fe
Which 3 of these would u find at Mesa Verde
The process of makes it safer and easier to preserve foods.
Which is one reason why this expression is equal to 0. 8.29•-5.62+5.62/5.62
Three friends are making a 400-mile road trip. Jack drove 1/5 of the trip,Steve drove 40% of the trip,and Stan drove the rest. How far did Stan drive?
galia earned 45000.00 last year. she saved 33% of her earnings and deposited the money for a year at 7%.​
Someone please help me please
When gamma rays are absorbed by cells, how does it effect an organism
Find two numbers if their difference is 16 and their ratio is 5:7