When figures (including points) are rotated 270° counterclockwise about the origin, it is also the same rotating figures clockwise by what other degree amount? !

Which statement accurately explains whether a reflection over the x-axis and a 180° rotation would map figure acb onto itself?

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.

Find 1/8 of 12. express your answer in simplest form.