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 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

Is 324 divisible by 4?
which two oceans can you see on the globe above
Which two properties are used to define matter? A.has mass and conducts heat B.has buoyancy and volume C.has mass and takes up space D.conducts energy
F(x)=x^2+1;g(x)= x-3 Help me find (f•g)(x)
The National _______ Act of 1902, provided proceeds from the sale of public lands for the construction of dams, canals, and irrigation systems in sixteen Wester
Anne Frank kept her diary, which was later published as The Diary of a Young Girl, for just over __________. a) six months b) two years c) ten years d) thr
what are the real roots of x2-7×+10=0
what percent increase is it to go from $1.25 to $1.50?
one leg of a right triangle is 5 millimeters shorter than the longer leg and the hypotneuse is 5 millimeters longer than the longer leg. Find the lenghts of the
How to differentiate y=x^ln7 ?