I only need 22. not 21 or 23. what’s the perimeter of 22??

36 ft

Step-by-step explanation:

22.  The square has an area of 81 ft^2

The area of a square is given by

A = s^2

81 = s^2

Take the square root of each side

sqrt(81) = sqrt(s^2)

9ft =s

We want the perimeter of the square

P = 4s = 4*9 = 36 ft

hiking down a winding trail.

step-by-step explanation:

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0