Find the distance between the points (-5, 7) and (-5, -3).

If kn = 9 cm, mn = 21 cm, rs = 42 cm, and ps = 18 cm, what is the scale factor of figure klmn to figure pqrs?

Solve for n? [tex]z = \frac{3}{4} mn[/tex]

Tanyss's house has 25 windows. her brother has washed 22 of the windows. what percent of the windows has her brother washed?