What are the x intercepts of y=x^2-x-12

How can we find the measure of an exterior angle if we know the measurement of an interior angle

1234567891011 match the reasons with the statements in the proof. given: j | | k m 1 = m 3 prove: l | | m 1. j||k, m∠3 = m∠1 if lines are ||, then corresponding angles are =. 2. m∠1 = m∠2 if alternate interior angles are =, then lines are ||. 3. m∠2 = m∠3 substitution 4. l||m given

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0