Two vertices of a right triangle have coordinates (20, 15) and (20, 27) . the segment that connects these points is a leg of the triangle.
which coordinate pair for the third vertex would create a right triangle?
(7, 27)
(20, 32)
(27, 20)
(20, 20)

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?

What is the product? a-3/15a × 5/a-3