-30 is the answer
-6+4(-6)
-6+(-24)
-30
His mistake was adding 12+2 when he was supposed to subtract.
I don’t know this one either bro
Answer:
A = 49 in^2
Step-by-step explanation:
The perimeter of a square is found by
P = 4s where s is the side length
28 = 4s
Divide each side by 4
28/4 = 4s/4
7 =s
We want to find the area
A = s^2 where s is the side length
A = 7^2
A = 7^2
A = 49 in^2
