What are the coordinates of the image of ΔABC after a dilation with a center (0, 0) and a scale factor of 1/2? Check all that apply.

If x = 12 and y = 3, what is the value of x - y 2? 81 6 3 18

Use the squared identities to simplify sin^2x cos^2x

At store a, erasers are sold individually. the cost y of x erasers is represented by the equation y=0.75x. the costs of erasers at store b are shown in the graph.