Prove that the quadrilateral defined by the points A (-2,2), B (6,5), C (4,0) , and D (-4,-3) is a parallelogram.

Find the area of a trapezoid with a height of 23, base 1 of 10 and base 2 of 18

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 8 feet actual area: 256 square feet scale: 1 inch to 5 feet actual area: 225 square feet area of scale drawing scale and actual area scale drawing area: 3 square inches arrowright scale drawing area: 8 square inches arrowright scale drawing area: 4 square inches arrowright scale drawing area: 9 square inches arrowright