. Two angles on a straight line are
supplementary. If the angles are
(3x - 209 and (r + 40)', what are the
values of the angles?​

What is not true about kl and mn? what is mn? (show )

Candy lives in the center of town. her friend darlene lives 28 miles to the east and her friend dana lives 21 miles north. approximately how far do dana and darline live apart ?

Indicate the formula for the following conditions: p^c(n,r)=