X is the midpoint of AB. B has coordinates (12,−7), and X has coordinates (3,−1). Identify the coordinates of A.

Af jewelry box is in the shape of a rectangular prism with an area of 528 cube inches. the length of the box is 12 inches and the height is 5 1/2 inches. what is the width of the jewelry box

This summer the number of tourists in salem increased 4.5% from last years total of 426000. how many more tourists came to salem this summer

Triangles abd and ace are similar right triangles. witch ratio best explains why the slope of ab is the same as the slope of ac?