(i'm a bit stuck and unsure of which answer)classify each pair of numbered angles as corresponding, alternate interior, alternate exterior, or none of these.

The ratios 3: 9, 4: 12, 5: 15, and 6: 18 are a pattern of equivalent ratios in the ratio table. which is another ratio in this pattern?

If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?

How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two