Determine if you can use the hl congruence theorem to prove the triangles below are congruent.

What is the quadric regression equation that fits these data

It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?

What are the triple angle formulas? is it related to double angle identities?