Answer:
What's the question you need help on?
9 = 2(6) - b
9 = 12 - b
-3 = b
Th one on the left I wanna say x=16 and the right is x=10
Answer: 14
Step-by-step explanation:
20% of 60=12
20% of 10=2
12+2=14
Answer:
major arc CEB = 320°
Step-by-step explanation:
arc BF = 140°
arc CE = 140°
arc CB = arc EF
arc CB + arc EF = 360-280 = 80
arc CB = 40°
major arc CEB = 360 - 40= 320°
