Write the equation h(x) = 2x after a reflection over the y-axis.
a h(x) = -2x
b h(x) = 2-x
с h(x) = 2x – y
d h(x) = 2x - 1

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

Use circumcenter theorem to solve for the given values

*segment an is an altitude of right ? abc with a right angle at a. if ab = 2root 5 in and nc = 1 in, find bn, an, ac.