Answer:
Angle B=19°
Step-by-step explanation:
Hope this helps u...
Answer:5X+2=4X-9\quad :\quad X=-11
5X+2=4X-9
5X+2-2=4X-9-2
5X=4X-11
5X-4X=4X-11-4X
X=-11
56 + 24 = 80
56 X 100 = 5600
5600/80 = 70%
Triangle & semicircle
Answer: 3 inches