wyattfulton2271 wyattfulton2271

04-02-2018
Mathematics

contestada

The volume of a cylinder is 252π252π cm3 and its height is 7 cm.

What is the cylinder’s radius?

Question 1 options:

36

80

16

6

Respuesta :

texaschic101 texaschic101

04-02-2018

V = (pi) * r^2 * h
h = 7
V = 252(pi)

252(pi) = r^2 * 7
252(pi) / 7 = r^2
36(pi) = r^2
sqrt 36(pi) = r
6 = r <==== radius is 6 cm

Answer Link

Otras preguntas

Can someone use the word delta in a sentence

Can someone use the word delta in a sentence

Scarcity is the condition of not having enough goods and services to satisfy everyone's?

How is it possible for Mercury to have frozen ice ?

Prove that (x^5)-(x^2)+2x +3=0 has at least one real root. Prove that x=cosx has at least one solution.

Historians of china have traditionally dated the beginning of Chinese civilization to the founding of the what??

How were life forms affected by the rise in atmospheric oxygen levels that began 2.2 billion years ago?

Scarcity is the condition of not having enough goods and services to satisfy everyone's?

How is it possible for Mercury to have frozen ice ?

Prove that (x^5)-(x^2)+2x +3=0 has at least one real root. Prove that x=cosx has at least one solution.