Marissa wants to write an abbreviated set of directions for finding coordinates of a figure reflected across the -axis. Which mapping notation is correct? I really need help fast!

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?