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DrPepperx3 Group Title

please help? few geometry questions medal!

  • 5 months ago
  • 5 months ago

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  1. DrPepperx3 Group Title
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    3. What is the value of x? a. 5 b. 2.5 c. 7.5 d. 10

    • 5 months ago
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  2. ***[ISURU]*** Group Title
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    when a triangle is divided in 2 2 halves by a line parallel to the base it divides the other sides proportionally.. which means \[X : (X+ 5) = (X-2) :( X+1)\]

    • 5 months ago
  3. ***[ISURU]*** Group Title
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    so u can write \[\frac{ X }{ X+5 } = \frac{ X -2 }{ X +1 }\]

    • 5 months ago
  4. ***[ISURU]*** Group Title
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    now solve it for x can u do that ?

    • 5 months ago
  5. DrPepperx3 Group Title
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    kk hold on im writin it down

    • 5 months ago
  6. DrPepperx3 Group Title
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    x=5 ?

    • 5 months ago
  7. ***[ISURU]*** Group Title
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    yep!

    • 5 months ago
  8. DrPepperx3 Group Title
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    yay! thank you for helping me :)

    • 5 months ago
  9. DrPepperx3 Group Title
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    do you mind maybe helping me with a few more ? c:

    • 5 months ago
  10. ***[ISURU]*** Group Title
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    kk i will if i can :)

    • 5 months ago
  11. DrPepperx3 Group Title
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    k ty again :)

    • 5 months ago
  12. DrPepperx3 Group Title
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    4. Plots of land between two roads are laid out according to the boundaries shown. The boundaries between the two roads are parallel. What is the length of Plot 3 along Cheshire Road? a. 46 2/3 yards b. 67 1/5 yards c. 66 yards d. 37 1/3 yards

    • 5 months ago
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  13. ***[ISURU]*** Group Title
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    same rule... sides r proportional which means if the length u want to find is x \[\frac{ 40 }{ 48 } = \frac{ x }{ 56 }\] got it :) ?

    • 5 months ago
  14. DrPepperx3 Group Title
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    40/48 = x/56 5/6 = x/56 6x = 280 x = 280/6 = 140/3 = 46 2/3 ?

    • 5 months ago
  15. ***[ISURU]*** Group Title
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    yep !

    • 5 months ago
  16. DrPepperx3 Group Title
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    yay I think I'm getting it ^_^ if I make a new post do you think you can review some of my other questions ?

    • 5 months ago
  17. ***[ISURU]*** Group Title
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    like i told ya.. i will if its within my limits :)

    • 5 months ago
  18. DrPepperx3 Group Title
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    kk :) gimme a min and ill make a new post !

    • 5 months ago
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spraguer (Moderator)
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