Hans invests $550 at a rate of x% per year compound interest. At the end of 10 years, the value of the investment is $638.30, correct to the nearest cent. Find the value of x.

You are studying different function tools and begin working with this function y=-160-9(x) use the equation to answer the question y=-160-9(x) what is the y value when x equals -13? y=-160-9(x)

Solve this and show you’re work step by step ! -5 3/4+3h< 9 1/4 -

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).