Angle = 68⁰ is an inscribed angles, this angle equal 68⁰,
so it intersect arc = 2*68⁰= 136⁰.
Arc of the whole circle (circumference) =360⁰,and it also =b+104+136.
b+104+136 =360
b=360-(104+136) = 120⁰
Answer A. b=120⁰.
Answer: the first one
Step-by-step explanation:
Simple,
just simplify your problem....


which just leaves you

itself...now add them up....
Making your answer...
Answer:
344 minutes
Step-by-step explanation:
Since we have 5 hours that is 300 minutes since 1 hour is 60 minutes. Then add it to 44 to get 344.
Therefore, 344 minutes is how much Isabella was on the flight.
Hope this helped you with your homework!