Find the length of side x in simplest radical form with a rational denominator

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.

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction