Answer:
7
Step-by-step explanation:
I just want points
Answer:
check: 50+160+130+20 = 360
50:160 = 5 : 16
Step-by-step explanation:et the smaller of the unknown angles be 5x and the larger of the two be 16x
so 130+20+5x+16x = 360
21x = 210
x = 10
so the two missing angles are 50° and 160°
check: 50+160+130+20 = 360
50:160 = 5 : 16
F^-1(x)= (x-4)/-8 because it's just finding the inverse function
7 1/2 pages divided by 9 minutes is 5/6 pages per minute.
