Triangle abc is being dilated with the center of dilation at the origin . The image of c point c’ had coordinates of (7.2,3.6) what is the scale factor of the dilation and what are the coordinates of point a

Ibelieve the answer would be 7, 13, 23

The great thing about this problem is they give you everything you need to solve it easily. so the expression is: 12h+30w12h+30wand so everywhere you have an “h” you place 66. and everywhere you have a “w” you place 33. then the expression will look like this: 12(66)+30(33)12(66)+30(33)from here you multiply and then add. getting the following of: $785,862hope this