1,-2 reflecting across the x-axis

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

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog

Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b