What is the exact volume of the cylinder?

a. 780 in^3

b. 390 in^3

c.5070 in^3

d.11,700 in^3

Is it true or false i’m trying to pass this test so i can leave school

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?

In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.