Cartesian coordinates to polar coordinates (-4,6)

Find the rectangular coordinates of the point that has polar coordinates -2, 3 Rectangular coordinates: (,D Continue

Part B You have already traveled 30 miles east and then 30 miles north. To get back to the start, you travel 30 miles west in 1 hour and then 30 miles south in a half hour. What are your average speed and average velocity for the whole rally? Explain your answer.

A child enters a carousel that takes one minute to revolve once around. The child enters at the point (0,1), that is, on the due north position. Assume the carousel revolves counterclockwise.   What are the coordinates of the child after 30 seconds?   Enter the exact answer as a point, (a,b)