Right triangle ABC (C is the right angle) find sin A when a = 3 and b =8

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)

Write an expression that represent sarah’s total pay last week.represent her hourly wage with w monday 5 tuesday 3 wednesday 0 noah hours wednesday 8 only with w wage did noah and sarah earn the same amount last week?