Tell whether the lines through the given points are parallel,perpendicular or neither line 1 (2, 3) and (4, 12) line 2 (5, 10) and (14, 8)

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Tell whether the lines through the given points are parallel,perpendicular or neither line 1 (2, 3) and (4, 12) line 2 (5, 10) and (14, 8)

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Trung Dũng 3 years 2021-08-09T05:53:34+00:00 1 Answers 9 views 0

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    2021-08-09T05:55:19+00:00

    Perpendicular , I hope I’m right

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )