What is 4 and half hours in minutes​

M.xyz =radians. covert this radian measure to its equivalent measure in degrees.

An observer(o) spots a plane(p) taking off from a local airport and flying at a 29 degree angle horizontal to her line of sight and located directly above a tower(t). the observer also notices a bird circling directly above her. if the distance from the plane(p) to the tower(t) is 6,000ft., how far is the bird(b) from the plane(p).

How would you describe the difference between the graphs of f(x) = 2x2 and g(x) = -2x2?