Which statement best explains the relationship between lines CD and FG?

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown

How to solve a simultaneous equation involved with fractions?

Triangle knm is what is true about the sides of knm