What are the coordinates of point (-2, -4) after a 180 degree rotation?

Dee used 2 1/3 cups of sugar for a cake recipe. if the amount of sugar the container holds is 3 times the amount she used, does the container hold more than, less than, or equal to 3 cups of sugar? explain.

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with

The area of a circle is equal to 1 dm². find the radius of the circle.