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leonardo0430

  • one year ago

someone please help me

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  1. leonardo0430
    • one year ago
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    i was sure it was 12.8

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  2. anonymous
    • one year ago
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    Why did you think 12.8?

  3. leonardo0430
    • one year ago
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    i followed this formula http://assets.openstudy.com/updates/attachments/5604608ee4b032660b1f9dfa-happy_to_help-1443127627952-distance.gif

  4. Cresciez
    • one year ago
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    I got 10 - I just counted the units diagonally. :P I could definitely be wrong. What kind of class is this? Geometry or Algebra?

  5. leonardo0430
    • one year ago
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    geometry

  6. Cresciez
    • one year ago
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    That's a heck of a formula. I'm in geometry and they haven't given me formulas like that quite yet o.o

  7. Lyrae
    • one year ago
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    12.8 is the distance between the high school and the library. The question however asks for the distance between Tina's home and the HS. Note that it's given that Tina live exactly between the HS and the library.

  8. Lyrae
    • one year ago
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    |dw:1443131099433:dw|

  9. anonymous
    • one year ago
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    Nice illustration :)

  10. Lyrae
    • one year ago
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    The formula is called 'the distance formula' and is basically the Pythagorean theorem. More on that here: https://www.mathsisfun.com/pythagoras.html

  11. Lyrae
    • one year ago
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    Thanks :)

  12. leonardo0430
    • one year ago
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    thankyou so much i understand it now :)

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