The whole angle is 90 degrees and you have 45 so 90-45 = your answer :)
213 - 102 = 111 miles from Praireville to Dorchester
The equation of a line that is parallel to y=5/6x-10 and passes through the point (12,8) is y=5/6-2.
y=5/6-2
C. y < = x - 2
y < = -3x - 6
