Y challenge 20
Line l is the perpendicular bisector of AC, and D is any point on l.
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Аа
D
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С
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Complete the proof that a point on the perpendicular bisector of a line segment is equidistant from the
segment's endpoints.
Hint: We need to show that the distance between A and D is the same as the distance between C and D.
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Statement
Reason

Harold wrote this equation to model the level of water in a pool over time. the variable x represents time in hours. f(x) = 3,500 - 225x which statements about the situation are true? check all that apply. the water level is rising. the water level is falling. the initial level of water in the pool was 3,500 units. the initial level of water in the pool was 225 units. the pool was empty after 14 hours. the water was 2,600 units high after 4 hours.