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Mathematics, 10.01.2020 04:31 shyyyy13

Given that the two of the three lines 3x+4y=5,5x+by=13, and 7x=2425 are perpendicular, compute b. express your answer as a fraction in simplest form.

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Given that the two of the three lines 3x+4y=5,5x+by=13, and 7x=2425 are perpendicular, compute b. ex...
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