Sam had $300 saved to buy a computer. The computer cost $750. If he works for 3 months, how much does he need to earn every month to buy the computer? The amount he would earn every month will be the same.
a
Ob
$150
$250
Ос
$250

Graph a triangle (xyz) and reflect it over the line y=x to create triangle x’y’z’. describe the transformation using words. draw a line segment from point x to the reflecting line, and then draw a line segment from point x’ to the reflecting line. what do you notice about the two line segments you drew? do you think you would see the same characteristics if you drew the line segment connecting y with the reflecting line and then y’ with the reflecting line? how do you know?