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In a quadrilateral abcd, angle a + angle d = 90°. prove that ac^2 + bd^2 = bc^2 + ad^2
Answers: 3
Mathematics, 21.06.2019 15:00, cartizeb23
Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number
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Mathematics, 21.06.2019 21:00, ImmortalEnigmaYT
Sue's average score for three bowling games was 162. in the second game, sue scored 10 less than in the first game. in the third game, she scored 13 less than in the second game. what was her score in the first game?
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Mathematics, 21.06.2019 23:00, emiliestinnett
Peter measures the angles in a triangle. he finds that the angles are 95, 10 and 75. is he correct? explain your answer
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In a quadrilateral abcd, angle a + angle d = 90°. prove that ac^2 + bd^2 = bc^2 + ad^2...
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