(V^4 + 8v*3 + 4v*2 - 6v +26) / (y + 2)

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?

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line

Are the corresponding angles congruent? explain why or why not.