Which shows the commutative property? a 9 × 8 = 8 × 9 b (3 + 5) + 2 = 3 + (5 + 2) c 8(4 + 3) = (8 × 4) + (8 × 3) d 9 + 0 = 9

An airplane is flying at an elevation of 5150 ft, directly above a straight highway. two motorists are driving cars on the highway on opposite sides of the plane, and the angle of depression to one car is 35 ̊ and to the other is 52 ̊. how far apart are the cars?