Answer:
(10,8)
Step-by-step explanation:
You actually only move 2 left since 2 left and 2 right cancel out. So, you add 2 to the x value to find 10.
Answer:
160
Step-by-step explanation:
N * 0.7 = 112
N = 
A right angle is a 90 degree angle, and a square by definition has 4 of them