What is the distance between points (12, -2) and (6, -2) on the coordinate plane?

Question

What is the distance between points (12, -2) and (6, -2) on the coordinate plane?

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Calantha 3 years 2021-08-31T16:07:20+00:00 1 Answers 9 views 0

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  1. Nick
    0
    2021-08-31T16:08:36+00:00
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    Hi there! Your answer is 6

    Please see an explanation for a clear understanding to your problem.

    Any questions about my answer and explanation can be asked through comments! 🙂

    Step-by-step explanation:

    \large \boxed{ \sqrt{ ({x_2- x_1})^{2} + {(y_2-y_1)}^{2} } }

    The formula above is distance between two points formula.

    Substitute the coordinate points in

    \large{ \sqrt{ ({12 - 6})^{2} + {( - 2 + 2)}^{2} } } \\ \large{ \sqrt{ ({6})^{2} + 0 } } \\ \large{ \sqrt{ 36 } } = 6

    Therefore, the distance between two points is 6.

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