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xxjakkixx Group Title

What is the value of x? 5.1 in 4.9 in 4 in 4.5 in i think its 4.9 but not sure

  • one year ago
  • one year ago

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  1. hba Group Title
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    Where is the diagram ?

    • one year ago
  2. xxjakkixx Group Title
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    • one year ago
  3. hba Group Title
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    Use similar triangles. Ratio for sides. \[4/(4+18) = x / (x+22)\]

    • one year ago
  4. xxjakkixx Group Title
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    5.5=22x/x?

    • one year ago
  5. hba Group Title
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    What ?

    • one year ago
  6. xxjakkixx Group Title
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    i'm so confused

    • one year ago
  7. hba Group Title
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    Cross multiply \[4(x+22)=x(4+18)\]

    • one year ago
  8. hba Group Title
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    Now can you solve for x ?

    • one year ago
  9. xxjakkixx Group Title
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    so its 5.1

    • one year ago
  10. hba Group Title
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    Did you calculate it ?

    • one year ago
  11. xxjakkixx Group Title
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    yeah... i got 5.1

    • one year ago
  12. hba Group Title
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    Show me your working...

    • one year ago
  13. hba Group Title
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    @xxjakkixx

    • one year ago
  14. xxjakkixx Group Title
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    wait i just redid it and i got 4.... i dont understand this at all

    • one year ago
  15. hba Group Title
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    I said show me your work;

    • one year ago
  16. hba Group Title
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    You have to use the distributive property to solve it a(x+y)=ax+ay

    • one year ago
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