Simplify and determine the coefficient of (-2/5x) (5y) (-2x)

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.

Find the dimensions of the circle. area = 64π in.² r= in.

How many square centimeters of wrapping paper will be used to wrap the shoe box?