Answer:
P=152
A=79
Step-by-step explanation:
add all the sides
A is a subset of B i believe that's the answer
m = (y2-y1)/(x2-x1)
m = (6-4)/(4-0)
m = 2/4
y = mx + c
6 = (2/4)(4) + c
c = 4
Thus, the equation is y = (2/4)x +4
x=-20
x+9=-11
Subtract 9 from both sides. (-11-9=-20)
