Solve the system of equations 5x - y = -9 and 3x + 4y = 13 by combining the
equations.

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.

If value of cos330° is √3/2 then find tan165°.

What is the volume of this container?