In which equation x is = to 180
(A) x/49=7 (B) x/12-7 =13 (C) x/3-15=45

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Worth 30 points! in this diagram, both polygons are regular. what is the value, in degrees, of the sum of the measures of angles abc and abd?

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate. true or false?