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needmathhelp7

  • 2 years ago

Given the median QR and trapezoid MNOP, what is the value of x? Answer please??

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  1. needmathhelp7
    • 2 years ago
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  2. needmathhelp7
    • 2 years ago
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    @blondie :)

  3. jim_thompson5910
    • 2 years ago
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    Hint: QR = (MN + OP)/2 x+12 = (17 + 5x - 14)/2 solve for x

  4. needmathhelp7
    • 2 years ago
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    Yeah but then what do you do? :)

  5. jim_thompson5910
    • 2 years ago
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    x+12 = (17 + 5x - 14)/2 2(x+12) = 17 + 5x - 14 2(x+12) = 5x + 3 2x + 24 = 5x + 3 I'll let you finish up

  6. needmathhelp7
    • 2 years ago
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    so then do you do, 7x divided by 21? which equals 3? :)

  7. jim_thompson5910
    • 2 years ago
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    more like 2x + 24 = 5x + 3 24 = 5x + 3 - 2x 24 = 3x + 3 24 - 3 = 3x 21 = 3x 3x = 21 x = ??

  8. needmathhelp7
    • 2 years ago
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    7! :)

  9. jim_thompson5910
    • 2 years ago
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    yep

  10. needmathhelp7
    • 2 years ago
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    Thank you so much! :)

  11. jim_thompson5910
    • 2 years ago
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    sure thing

  12. PELON
    • 2 years ago
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    flutter YALL IM THE SMARTEST OF THE WORLD...HA HA HA HA HA HA HA

  13. PELON
    • 2 years ago
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    I MEANT flutter

  14. PELON
    • 2 years ago
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    F****

  15. raythomas
    • one year ago
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    answe is 6

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