If using the method of completing the square to solve the quadratic equation x^2-20x+24=0x
2
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Mathematics, 06.05.2021 07:10 bellarae502
If using the method of completing the square to solve the quadratic equation x^2-20x+24=0x
2
−20x+24=0, which number would have to be added to "complete the square"?
Answers: 1
Mathematics, 21.06.2019 14:30
Is δ pmr similar to δ smn ? if so, which postulate or theorem proves these two triangles are similar?
Answers: 1
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Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?
Answers: 3
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Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)
Answers: 1
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