Answer:
a=40 b=5=c=3=d=4
Step-by-step explanation:
Answer:
200.96 square units
Step-by-step explanation:

Answer:
True
Step-by-step explanation:
Answer:
X=10
Step-by-step explanation:
You can subtract 180 by 110 to get 70. Then you can do 8x+30+70=180
Add 30+70 to get 100
Subtract 100 to 180 to get 80.
8x=80
You divide 8 from both sides which leaves you with x=10.