Answer:
r=-4+2, r=-4-2
20
U have to divide it by 3 the ratio is 1:3
3 1/3 would be the answer
A'(4,-5), B'(1,-6), C'(2,-3)
Step-by-step explanation:
Reflect across the line y = -1 to get these points. You can count how many points it takes to get to that line and then add the same amount of points to the other side.