A triangle. is rotated 90° about the origin. Which rule describes the transformation? (x, y)-(-x, -y)
(x, y) - (-y, x)
(x, y)-(-y, -x)
(x, y) - (-x)

An an average person has 6×10 by the power of two as many red blood cells as white blood cells a small sample of the blood has 7×10 by the power of three white blood cells about how many red blood cells are in the sample

How is the number of vertices for a prism related to the name of the prism

Asphere has a diameter of 10 in. what is the volume of the sphere?