A sphere with a radius of 15 cm has the same volume as a cylinder with a radius of 5 cm. What is the height of the
cylinder?
A)90 cm
B)120 cm
C)180 cm

the answer is 180

Step-by-step explanation:

if you have any more questions like this there's a geometry calculator on bing and it can help you find the answer.

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer

x = 3 ± √(5+y)