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kmullis6

  • one year ago

Suppose M is between L and N. Use the Segment Addition Postulate to solve for the variable. Then find the lengths of LM, MN, and LN.

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  1. kmullis6
    • one year ago
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    LM = 3x + 8 MN = 2x - 5 LN = 23

  2. dinamix
    • one year ago
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    x=4 ,LM+MN = LN

  3. kmullis6
    • one year ago
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    In the back of the book, the answer says 20, 3, 23.

  4. dinamix
    • one year ago
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    yup this i find it

  5. dinamix
    • one year ago
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    \[3x+8 +2x-5 = 23\]

  6. dinamix
    • one year ago
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    \[5x+3=23\]

  7. dinamix
    • one year ago
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    \[5x=23-3 =20 , x= 20/5 , x=4 \]

  8. dinamix
    • one year ago
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    LM = (3*4)+8 =20

  9. dinamix
    • one year ago
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    @kmullis6 did u see my steps ?

  10. kmullis6
    • one year ago
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    Yea I get it. Thank you for the help!

  11. dinamix
    • one year ago
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    np @ u are welcome thats make me feel good , so did u understand it or no @kmullis6

  12. kmullis6
    • one year ago
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    I understood what you said. If I need help with any of the others, is it ok to ask you again for help? @dinamix

  13. dinamix
    • one year ago
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    ok "_" @kmullis6

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