Point A is the pre-image of a vertex of a square and is located at (-10, 8). The square is dilated with the center of dilation at the origin. Point A' is the image and us located at (-7, 6). What is the scale factor of the dilation?

Taking algebra two apex courses and need with these questions

What is the reflection image of (5,-3) across the line y = -x?

This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.