Answer:
3
Step-by-step explanation:
Rise over run
Answer: Triangle: x = 40 Line: x = 10
Explanation:
All angles of a triangle adds up to 180. So x + 50 + 90 (the square box represents a 90° angle) = 180
Simplify: x + 140 = 180
So x = 40°
A straight line is 180°
so 7x+110=180
7x= 70
x=10
Step-by-step explanation:
explained in the photo
Answer: A(4,0) and B(-2.0)
Step-by-step explanation:
First, do (x-4),
Now, x-4=0, then subtract
X=4
Now x+2
X+2=0, then subtract
X=-2