The length of the window is 9 ft and the width of the window is 4 ft.
Answer:
Slope=-1
Step-by-step explanation:
Slope=(-100+90)/(10-0)=-10/10=-1. Solved by gauthmath
56
(7/20)=(x/160)
160(7/20)=x
x=56
g(-1) = 4(-1) - 3 = -4 -3 = -7
f(-7) = (-7)^2 + 3 = 49 + 3 = 52
Answer is D