wilkesstevie wilkesstevie
  • 22-06-2020
  • Mathematics
contestada

a cone has the diameter of 3 inches. the cone holds 12 cubic inches of water. to the nearest inch, what is the height of the cone?

Respuesta :

Wishing Wishing
  • 22-06-2020

Answer:

The height is about 5 inches.

Step-by-step explanation:

The volume for a cone is [tex]\frac{1}{3}[/tex] × π × r² × h

The radius of the cone is 1.5

12= [tex]\frac{1}{3}[/tex] × π × 1.5² × h

12= [tex]\frac{1}{3}[/tex] × π × 2.25 × h

12=0.75×π×h

Divide both sides by 0.75

16=π×h

Divide both sides by π

5≈h

The height is about 5 inches.

Answer Link

Otras preguntas

Why does a medium of fiction make the author’s message received better by the audience than, say, an emotionally charged, in-your-face letter or speech?
How to figure out -2 3/4 divided by 1/2
Find the missing coordinate to complete the ordered pair. y = -x + 5 (9, ) (9,-7) (9,-4) (9,4) (9,7)
what happens to an atom when it absorbs energy?
Which sentence is punctuated correctly? A) Our best soccer player got injured in the last game, however; we still won the championship. B) The teacher explaine
7 About — of the human body is water. How many pounds of water are in a person weighing 120 pounds?
What is the Bronsted acid of H2PO4- + OH-. ---- HPO42- + H2O?​
how much time is needed for a rocket accelerating at 30 m/s^2 to reach a velocity of 1.2 km/s​
Estimate the difference. Use benchmarks with decimal parts of 0, 0.25, 0.50, or 0.75. 8.73–8.26 A. 0 B. 0.25 C. 0.50
* Example 19Verify that cot 2A + tan 2A = 2 CSC 4A.​