The answer to the question
Answer:
the perimeter of the square is 12 mm
Step-by-step explanation:
each side of the square is 3 mm
Step-by-step explanation:
30=-5(6n+6)
30=-5×6n-5×6
30=-30n-30
30+30=-30n
60=-30n
60/-30=-30n/30
-2=n
I believe it’s
a = 4
b = -8
c = -3
