allisonarrington allisonarrington
  • 03-03-2020
  • Mathematics
contestada

A sphere with a radius of 3 cm has the same volume as a cone with a radius of 6 cm. What is the height of the cone?!
2 cm
3 cm
4 cm
5 cm

Respuesta :

emilynirene11 emilynirene11
  • 03-03-2020

Answer:

Step-by-step explanation:

VC = (1/3)·pi·r2·h

VC = volume of a cone

r = radius of base of cone = 6 cm

h = height

VC = (1/3)·pi·62·h

VC = 12·pi·h

VS = (4/3)·pi·r3

VS = volume of a sphere

r = radius of base of sphere = 3 cm

VS = (4/3)·pi·33

VS = 36·pi

Since the volume of the cone and the sphere are equal:

VC = VS

12·pi·h = 36·pi

Solve for h.

Answer Link
queenofthelastunicor
queenofthelastunicor queenofthelastunicor
  • 20-03-2020

Answer:

B

Step-by-step explanation:

idk

Answer Link

Otras preguntas

Nena thinks that because 4<6, it must also be true that 1/4<1\6. Explain to nena why this is incorrect
another word for not perfect. having a defect
To find an approximate value for a number is called?
5.78, 5.7001, 5.701, 5.71, 5.7 from least to greatest
After 30 baseball games, A Rod had 25 hits . If after 100 games he had 80 hits, what is the average hits per baseball game.
What is The range of 56,-35
write all the numbers that round to 240
how do you write 21/7 as a whole number
Which statement about immigration to the United States between 1860 and 1900 is true? a. Crop failures and starvation at home sent nearly one-quarter of the po
Did Columbus reflect the values of the late 15th century Europe?