One of the altitudes of the parallelogram shown is StartRoot 22.5 EndRoot units. What is the length of the other altitude? 5 units
6 units
30 units
StartRoot 40 EndRoot units

Acircular city park has a sidewalk directly through the middle that is 111 - feet long. if each bag of fertilizer covers 50 square feet, then determine how many bags of fertilizers the parks and recreation department needs to use to cover the circular park. ignore all the sidewalks around and through the park.

Which elements in the set below are integers? 12, –3⁄4,√ 25 , –7, √ 5 , 14⁄7, 9 a. 12, √ 25 , –7, 9 b. 12, √ 25 , –7, 14⁄7, 9 c. –3⁄4, 25 , √ 5 ,14⁄7 d. 12, –7, 9

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?