Answer:
(-3/2)x + 9
Step-by-step explanation:
The inverse function of h(x) = (-2/3)x + 6 is h-1(x) = (-3/2)x + 9
perpendicular! the slope of one is 1/8 while the slope of another is 8/1
Answer:
Step-by-step explanation:
Sum of external angles = 360
2x + 2x + x + 20 +x +40 = 360
6x + 60 = 360
6x = 360 - 60
6x = 300
x = 300/6
x = 50
