Analytic Geometry – What is the equation of the line that passes through (4, 0) and is parallel to the line
Spherical Trigonometry – If its groundspeed is 350 knots, after how many hours will it cross the equator
Plane Trigonometry – Trigonometric Identities – Simplifying the equation sin raise to 2 θ(1 + cot raise to 2 θ) – answer