In ΔWXY, w = 8.1 inches, x = 2.9 inches and y=5.5 inches. Find the measure of ∠Y to the nearest 10th of a degree.

Do,h = (7, 9) (14, 18) the scale factor is

Last week , donnell practiced the piano 3 hours longer than marcus . together, marcus and donnell practiced the piano 11 hours . for how many hours did each young man practiced the piano

|z| > (1/2) {-1/2, 1/2} {z|(-1/2) < z < (1/2)} {z|z < (-1/2) ∪ z > (1/2)}