Use the pythogorean theorem to determine the missing side of the triangles

8m,5m
6.2cm,7.5cm
8in,15in

The verbal translation for the difference of m and 7 increased by 15

Math it's appreciated. (picture provided)

Compare the following pair of numbers a and b in three ways. a. find the ratio of a to b. b. find the ratio of b to a. c. complete the sentence: a is percent of b. a=120 and b=340 a. the ratio of a to b is . b. the ratio of b to a is . c. a is nothing percent of b.