The sum of the angles of a quadrilaterals is 360 so 8s=360 s=45
Answer:
The last answer choice
Step-by-step explanation:
The last answer choice is correct. Hope this helps!
-7(x-4) = 63. Divide each side by -7.
x - 4 = -9. Add 4 to each side.
x = -5
The correct answer is A
Step-by-step explanation