The equation of line CD is (y−3) = − 2 (x − 4). What is the slope of a line perpendicular to line CD? (4 points) negative 1 over 2 −2 2 1 ov

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The equation of line CD is (y−3) = − 2 (x − 4). What is the slope of a line perpendicular to line CD? (4 points) negative 1 over 2 −2 2 1 over 2

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Kiệt Gia 4 years 2021-08-21T15:14:05+00:00 1 Answers 48 views 0

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  1. quangkhai
    0
    2021-08-21T15:15:36+00:00
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    Answer:

    answer 1/2

    Step-by-step explanation:

    y-3=-2(x-4)

    y-3=-2x+8

    y=-2x+11

    y=mx+c

    m= slope which is -2

    because it perpendicular It became 1/2

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