Find the sum of alpha + beta of the two angles alpha = 42 degrees 52minutes beta = 28 degrees 14 minutes

  71° 6'

Step-by-step explanation:

Add the degrees and the minutes. 60 minutes is 1 degree.

  (42° 52') +(28° 14') = (42° +28°) +(52' +14')

  = 70° 66'

  = 71° 6'

The sum is 71 degrees 6 minutes.

step-by-step explanation:

most likely the answer is a.

alice wins if a total of 5 is rolled. finn wins if a total of 9 is rolled.

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.