Answer:
Its equal so its 40
Step-by-step explanation:
prove me wrong
What you do is you combine like terms... so in your instance it is using m.
9m+2= 3m-10
-3m -3m
3m + 2 =-10
+10 +10
3m= 12
m= 4
The answer would have to be
D
Answer: Is the last one. D
Hope this helps
Perimeter=106ft
Area=448ft^2
Make sure you remember to subtract various values to find the length of missing sides.