brainiest help and points Point A has coordinates ​(4​,2​). The​ x-coordinate of point B is 13. The distance between point A and point B is 15 units. Your friend says the coordinates of point B could be ​(16​,11​). What are the possible coordinates of point​ B? What mistake did your friend​ make? The possible coordinates of point B are nothing. ​(Type an ordered pair. Use a comma to separate answers as​ needed.) What mistake did your friend​ make? A. Your friend switched the hypotenuse length for one of the leg lengths. B. Your friend used the given distance as one of the leg lengths instead of the hypotenuse length. C. Your​ friend's point does not have the same​ x-coordinate as point B. Your friend switched the leg lengths of the right triangle. D. Your friend moved the correct distance but the incorrect direction on the coordinate plane.