The perimeter of the figure is given. Find the length of the indicated side. ?
2x - 2
Perimeter = 12x +4
The length of the indicated side is

What is the square root of 45? (step by step working plz)

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

Find the domain and range of the following function f(x) = 51x - 21+ 4