Ineed with number 18 cyase i dont want to get yelled at by my teacher

Toyland is having a sale. all items are 20% off. how much will you save on an item that usually sells for 95$ explain your

Cuántos triángulos forman un diamante

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?