what is the length of the line segment whose endpoints are A(-1,9) and B(7,4)?

Question

what is the length of the line segment whose endpoints are A(-1,9) and B(7,4)?

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Minh Khuê 3 years 2021-08-10T09:45:15+00:00 2 Answers 4 views 0

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    0
    2021-08-10T09:46:29+00:00

    Answer:

    \sqrt{89}

    0
    2021-08-10T09:46:29+00:00

    Answer:

    .

    Step-by-step explanation:

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