Here’s the next problem:)

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

An equation in slope-intersept form the lines that passes thought (-8,1) and is perpindicular to the y=2x-17.

An isosceles trapezoid with a perimeter of 42 inches. each of the congruent non parallel sides is 5 inches long, and the trapezoid is 3 inches tall. how long are the two parallel sides? a. 10 in, 22 in b. 16 in, 16 in c. 10 in, 16 in d. 12 in, 20 in