Please halp ILL BRAINLIST AND GIVE 23 POINTS

Flashback to semester a. are triangles pqr and stu congruent? what is the congruency that proves they are congruent? what is the perimeter of triangle pqr? show your work.

Write each fraction as an equivalent fraction with a denominator of 120then write the original fractions in order from samllest to largest

Sole with work in 10 years, the average number of hours of tv watched per week by teenagers dropped from 23.9 to 21.4. find the percent of change.