Find the distance between Riverside and Victoria if they are 9 cm apart on a map with
a scale of 1 cm : 18km

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

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.

Quadrilateral efgh was dilated with the origin as the center of dilation to create quadrilateral e'f'g'h'. the quadrilateral was dilated using a scale factor of 2.5. the lengths of the sides of quadrilateral efgh are given. what is the length of side f'g'?