algebra1
posted by alanaR. .
A)a plane flies at the height of 1800 feet directly over 150foottall building. how far above the building is the plane?
B)the same plane then flies directly over a diver who is 80 feet below the surface of the water. how far is the plane above the diver?
C) subtract the divers altitude of 80feet from the plane's altitude of 1800feet
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