Answer:
120
Step-by-step explanation:
supplementary equal up 180
Answer:
x=3
Step-by-step explanation:
The way you find x-intercepts is by setting y equal to 0. So then you just solve for x.
(0)-12=-2(x+3)-2(0)
-12= -2x -6 -0
-12 = -2x -6
-6 = -2x
x = 3
Hope this helped.
The answer is B because if you add the to angles together you create a straight line.
Answer:
either the 1st or 3rd one...............but, go with your gut
Step-by-step explanation: