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:

through just a quick inspection, one can see that the graph of this cubing function starts in quadrant iii and ends in quadrant i.   when x = 0, y = 3, so the y-intercept is (0, 3).

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