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Senior012 Group Title

A suitcase measures 20 in. long and 15 in. high. What is the diagonal length of the suitcase? A)25 B)62 C)12.8 D)29

  • 2 years ago
  • 2 years ago

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  1. goformit100 Group Title
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    |dw:1339824544160:dw|

    • 2 years ago
  2. Senior012 Group Title
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    WHATS THAT ?

    • 2 years ago
  3. Senior012 Group Title
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    CAN YOU SHOW ME THE FORMULA ?

    • 2 years ago
  4. King Group Title
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    |dw:1339824727133:dw| first find this line then find the other one...

    • 2 years ago
  5. Senior012 Group Title
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    THATS NOT HELPING ME. IDK WHAT THAT IS. I NEED THE FORMULA FOR WHAT YOUR TYRING TO EXPLAIN.

    • 2 years ago
  6. King Group Title
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    its pythagoras theorem

    • 2 years ago
  7. Senior012 Group Title
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    WHATS THE THEOREM ?

    • 2 years ago
  8. King Group Title
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    'The sum of the squares of two sides is equal to the square of the third side.' a^2+b^2=c^2 where a,b<c

    • 2 years ago
  9. UnkleRhaukus Group Title
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    when you have a right angled triangle and c is the hypotenuse \[a^2+b^2=c^2\]|dw:1339825048171:dw| hence\[10^2+15^2=d^2\]

    • 2 years ago
  10. Senior012 Group Title
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    OK WELL I DID (10 SQ + 15 SQ = D SQ) & GOT 325 WHICH IS NOT AN OPTION I HAVE . NOTHING IS MAKING SENSE TO ME ):

    • 2 years ago
  11. goformit100 Group Title
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    @seashell

    • 2 years ago
  12. seashell Group Title
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    wat

    • 2 years ago
  13. goformit100 Group Title
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    IS THIS CORRECT

    • 2 years ago
  14. King Group Title
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    its not 10^2+15^2 do 15^2+20^2 then root it..then do that squared +20^2 and root it fr answer....

    • 2 years ago
  15. goformit100 Group Title
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    |dw:1339825763507:dw|

    • 2 years ago
  16. King Group Title
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    oh sry just do 15^2+20^2 and root fr answer its sqrt(225+400) sqrt(625) 25

    • 2 years ago
  17. UnkleRhaukus Group Title
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    that diagram is incorrect read the question again

    • 2 years ago
  18. goformit100 Group Title
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    WHICH ONE IS INCORRECT

    • 2 years ago
  19. UnkleRhaukus Group Title
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    the 3d diagrams

    • 2 years ago
  20. goformit100 Group Title
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    WHOSE MINE OR HIS

    • 2 years ago
  21. King Group Title
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    @UnkleRhaukus ure diagram is rite but instead of sayin 15^2+20^2 u said 10^2+15^2

    • 2 years ago
  22. King Group Title
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    both of ours

    • 2 years ago
  23. UnkleRhaukus Group Title
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    ok i made a typo there \[15^2+20^2=d^2\]

    • 2 years ago
  24. goformit100 Group Title
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    @UNCLE IS CORRECT

    • 2 years ago
  25. Senior012 Group Title
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    SO I DO 15(15)+20(20) ?

    • 2 years ago
  26. UnkleRhaukus Group Title
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    yes, and then take the square root to find d

    • 2 years ago
  27. goformit100 Group Title
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    thanks @UnkleRhaukus

    • 2 years ago
  28. Senior012 Group Title
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    THE SQUARE ROOT OF MY ANSWER ?

    • 2 years ago
  29. King Group Title
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    yeah the square root of the sum of 15^2+20^2

    • 2 years ago
  30. Senior012 Group Title
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    IS MY FINAL ANSWER 25? (:

    • 2 years ago
  31. King Group Title
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    got it? @Senior012

    • 2 years ago
  32. UnkleRhaukus Group Title
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    YES!

    • 2 years ago
  33. King Group Title
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    yeah!!super!!:D

    • 2 years ago
  34. Senior012 Group Title
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    THANK YOU SO MUCH EVERYONE (: !!

    • 2 years ago
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