. The vertices of a rectangle are R(-5, -5), S(-1,-5), T(-1, 1), and U(-5, 1). After a translation, R' is the point (0, -13). Find the coordinates of U'. OA (0,9) OB (0, -7) OC (-10,9) OD (-10,-7)​

In the image, point a marks the center of the circle. which two lengths must form a ratio of 1 : 2? (options are in the images since thought they were harmful phrases)

To describe a sequence of transformations that maps triangle abc onto triangle a"b"c", a student starts with a reflection over the x-axis. how should the student complete the sequence of transformations to map triangle abc onto triangle a"b"c"? plz

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.