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Trexy

  • 3 years ago

If the midpoint between (x, 7) and (10, 11) is (15, 9), find the value of x.

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  1. Trexy
    • 3 years ago
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    My first answer is (20, 7) but its wrong.

  2. GOODMAN
    • 3 years ago
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    Use the midpoint formula :) |dw:1342985209916:dw|

  3. Trexy
    • 3 years ago
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    yeah I got that..

  4. gitahimart
    • 3 years ago
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    @Trexy actually (20,7) is the first coordinate so the value of x is 20

  5. Trexy
    • 3 years ago
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    ooh... since i got the x, i can just do the midpoint right..?

  6. waterineyes
    • 3 years ago
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    Yes...

  7. Trexy
    • 3 years ago
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    Since its asking for X, the answer will be 20?

  8. waterineyes
    • 3 years ago
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    Yes your answer is right.. Read the question last line says find x..

  9. Trexy
    • 3 years ago
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    I know... I just read it twice.. thank you

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