Answer:
y-4=3/2(x+4)
Step-by-step explanation:
If you plug the numbers into the equation (y-y1=m(x-x1)), you get y-4=3/2(x+4).
HOPE THIS HELPS
3
I'm not sure how to explain without pictures, I apologize.
Answer: 932,400
Step-by-step explanation:777 x 1200
13
It is a square so the length of 1 side = = 13