DEF and PQR are vertical angles. If DEF is (4(2x - 3))and PQR is (6 + 2x)º, what is the measure of PQR?

Acircular hot tub located near the middle of a rectangular patio has a diameter of 48 inches. the patio measures 11 feet by 6 feet. what is the area of the patio that is not covered by the hot tub?

The measure of angle 0 is 600 degrees

Dawn is selling her mp3 player for 3 4 of the original price. the original price for the mp3 player was $40. how much is she selling her mp3 player for?