Zayna is putting ribbon around a picture of her dog. the picture is 300 millimeters wide and 150 millimeters tall. how many meters of ribbon will she need?

Aswimming pool is a rectangle with semicircles on the end. the rectangle is 12 meters wide and 30 meters long. the diameter and width of the swimming pool are equal. sketch and label an overhead diagram of the swimming pool. find the area of the swimming pool floor.

Solve the equation. 2x - 8(x+1)= 6(2x - 3)

Which of the following segments is a diameter of o?