A triangle is dilated with a center of dilation at the origin. Point P is on the figure and P ‘ is the corresponding point on the image of the dilation. Point P is at (− 2, 3) and P ‘ is at (− 8, 12). What is the scale factor?

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

27 is what percent of 108? 27 is % of 108

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with