Answer:
11/6
Step-by-step explanation:

As a mixed number, this is 1 5/6.
Y = -7(over)-3. in fraction form.
Answer:
A'(2,5)
B'(-1,0)
C'(-6,-2)
Step-by-step explanation:
Triangle A(-2,5) , B(1,0) , C(6,-2) reflection in the y-axis is;
A(-2 + 4 , 5) = A'(2,5)
B(1 - 2 , 0) = B'(-1,0)
C(6 - 12 , -2) = C'(-6,-2)
10.2/4=h/12
10.2×12=4×h (cross multiply)
122.4=4h
30.6=h
The ratio is 2.55:1