Find sin(α) and cos(β), tan(α) and cot(β), and sec(α) and csc(β) of a right triangle when one side is 12 and the other is 20

The triangles are similar. what is the value of x? show your work.

Under normal conditions, 1.5 feet of snow will melt into 2 inches of water. during a winter season high in the mountains, 301 feet of snow fell. how many inches of water will there be when the snow melts?

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. ?