Answer:
Slope m=4
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
We have A(0,-2)->x1=0, y1=-2
B(2,6)->x2=2, y2=6
As long as you believe in yourself, you can do anything.
the answer i believe is right angles
80
89^2-39^2=6400, 6400=80^2
