If a plane intersects a sphere, what is the shape of the resulting cross section? A. a circle B. a semicircle C. an oval D. a line segment

Which statement accurately explains whether a reflection over the x-axis and a 180° rotation would map figure acb onto itself?

Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?

Abcd is reflected across the x- axis, then rotated 90 clockwise about the orgin, and finally reflected across the line y= x to form a’ b’ c’ .