Find the distance between the points (-3,1) and (7, 2). Round to the nearest hundredth.

Question

Find the distance between the points (-3,1) and (7, 2). Round to the nearest hundredth.

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Mộc Miên 3 years 2021-08-06T12:37:19+00:00 1 Answers 7 views 0

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  1. thachthao
    0
    2021-08-06T12:38:29+00:00
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    Answer:

    10.05

    Step-by-step explanation:

    distance formula is \sqrt{(x_{1}-x_{2})^{2} + (y_{1}-y_{2})^{2} so the equation comes out to be (under the square root) 7–3 squared  + 2-1 squared which is 100 + 1 which is 101. then when you put 101 square root in a calculator you get 10.0498756. You simplify that to 10.05

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