E. Use inverse trigonometric functions to find the missing angles. i. A vector has a y-component with length 16 and an x-component with length
14. At what angle is the vector? (1 point)

Asailboat is traveling to the right when a gust of wind causes the boat to accelerate leftward at 2.5m/s2 for 4s. after the wind stops, the sailboat is traveling to the left with a velocity of 3.0m/s.assuming the acceleration from the wind is constant, what was the initial velocity of the sailboat before the gust of wind? answer using a coordinate system where rightward is positive.