Answer:
Step-by-step explanation:
across x axis:(-4,2)
across y-axis:(4,-2)
The correct answer should be D
Answer:
2
Step-by-step explanation:
because u have to single out the 3 x by subtracting 2 on both sides
Assuming these are the angles for the inside of the triangle:
c=2
Step-by-step:
108+42+15c=180
150+15c=180
15c=30
c=2