What are the amplitude, period, and phase shift of the given function?
F(x)= -4 sin (7t + 3)

What two criteria are needed for triangles to be similar

In the diagram below? p is circumscribed about quadrilateral abcd. what is the value of x

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. ?