madisonperry13 madisonperry13

03-11-2017
Mathematics

contestada

A cone with a radius of 12 cm and a height of 12 cm has the same volume as a cylinder with a radius of 8 cm. What is the height of the cylinder?

Respuesta :

03-11-2017

Volume of cone = 1/3 pi r(squared).h
Volume of Cylinder = pi r(squared).h

By the problem, they are equal.
So,
1/3 pi.12^2.12= pi 8^2.h
h= 144.4/64 =9
height of the cylinder is 9cms

Answer Link

Otras preguntas

Question #23 2 points Based on information in "The Hive Mind" how do paragraphs 10 and 11 provide support for the author's claim that bees have metacognition? U

A car moves with irregular speed its average speed =

PLEASE HELP when do u get the infection for listeria? (if u search it up please give me a very specific and short answer)

what grammatical name is given to that now prevail

What does Miranda beg Prospero to do with the men in the shipwreck? A. keep them safe B. send them away C. buy them taco bell D. kill them

which phrase best completes this sentence preparar un cuppuccino

Find the nth term 6,15,24,33,42

help please help please help please asap.

Ha ball that has a density of 1.73 g/cm3 is placed in the beaker, where will the ball come to rest? A 0.89 g/cm B 1.00 g/cm с 1.21 g/cm D 2.34 g/cm a on top of

The following sentence contains a comma splice: I work until nine o'clock on weeknights, my shift ends at midnight on Saturday. Which revision corrects the sent