Answer:
C. 144 square feet
Step-by-step explanation:
step 1
we know that
The perimeter of a square is given by the formula

where
P is the perimeter
a is the length side of the square
we have

substitute in the formula

solve for a
divide both sides by 4

step 2
Find the area
The area of a square is given by the formula

we have

substitute

Answer:
y = 12
Step-by-step explanation:
Answer:
improved mental health
decreased risk of alcohol and drug use
Answer: 62+63+64
Step-by-step explanation:
Divide 189 by 2. That gives you 63. Then go for a number 1 above it and 1 below it.