Atraffic helicopter descends 123 meters to be 309 meters above the ground, as illustrated in the diagram to the right. write an equation to describe the situation using h as the original height of the helicopter. what was the original height of the helicopter?
write an equation to describe the situation using h as the original height of the helicopter.

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