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anonymous

  • 2 years ago

HELP ME PLEASE!!!! FIRST TO HELP GETS MEDAL AND MAYBE FAN!!!

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  1. anonymous
    • 2 years ago
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  2. anonymous
    • 2 years ago
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    All I can say is I pity you for having that problem!

  3. anonymous
    • 2 years ago
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    huh @Niall

  4. anonymous
    • 2 years ago
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    I pity you for having to solve that problem. It's as foreign as the lady in it!

  5. anonymous
    • 2 years ago
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    That was his way of saying he doesn't know how to help you.

  6. anonymous
    • 2 years ago
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    oh..i feel stupid :| Can you help

  7. anonymous
    • 2 years ago
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    @blueweek77

  8. anonymous
    • 2 years ago
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    I wish i could, but i know that @ganeshie8 probably could :D

  9. anonymous
    • 2 years ago
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    ok thanks

  10. anonymous
    • 2 years ago
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    @ganeshie8 can you help me please

  11. anonymous
    • 2 years ago
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    Well, let's go through this step-by-step

  12. anonymous
    • 2 years ago
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    What shape is the hat?

  13. anonymous
    • 2 years ago
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    are you there? @chloeismyname3

  14. anonymous
    • 2 years ago
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    The hat is in the shape of a cone

  15. anonymous
    • 2 years ago
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    this is your equation A2 = 2RH - H2

  16. anonymous
    • 2 years ago
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    A^2 = 2(9)(12) - (12)(2)

  17. anonymous
    • 2 years ago
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    Sorry, wrong one 2(pi)RH

  18. anonymous
    • 2 years ago
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    A = 3.14(9)(12)

  19. anonymous
    • 2 years ago
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    A = 339.12

  20. anonymous
    • 2 years ago
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    339.12 in^2

  21. anonymous
    • 2 years ago
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    nevermind i figured out the answer, but I will still give you a medal for helping thanks :) This is what I got The surface area of a cone (excluding the base) is pi*r*s, where r = radius and s = slant height So in this case, we have pi*9*12 = 96*pi =~ 301.59 in^2

  22. anonymous
    • 2 years ago
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    ....

  23. anonymous
    • 2 years ago
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    your answer is incorrect

  24. anonymous
    • 2 years ago
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    Somehow you solved the equation wrong

  25. anonymous
    • 2 years ago
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    how is it wrong?

  26. anonymous
    • 2 years ago
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    @HourglassMage

  27. anonymous
    • 2 years ago
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    Gah, wtf is up with OpenStudy. It is way to glitchy....hope you saw my response before it was deleted

  28. anonymous
    • 2 years ago
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    Huh, it's still there, but some of my older replies were replicated and posted again. WTF, Openstudy??!!

  29. anonymous
    • 2 years ago
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    So what would I have to change?

  30. anonymous
    • 2 years ago
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    wait...what?sorry, you multiplied 9 x 12 incorrectly

  31. anonymous
    • 2 years ago
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    it's 108, not 96

  32. anonymous
    • 2 years ago
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    108 x pi(3.14) = 339.12

  33. anonymous
    • 2 years ago
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    oh ok thanks

  34. anonymous
    • 2 years ago
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    I just told you...what are you confused about?

  35. anonymous
    • 2 years ago
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    OMG OPENSTUDY :|

  36. anonymous
    • 2 years ago
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    ikr, it sucks

  37. anonymous
    • 2 years ago
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    one last try... 9 x 12 = 108 108 x 3.14 = 339.12

  38. anonymous
    • 2 years ago
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    You had multiplied 9 x 12 incorrectly

  39. anonymous
    • 2 years ago
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    it would be The surface area of a cone (excluding the base) is pi*r*s, where r = radius and s = slant height So in this case, we have pi*9*12 = 108*pi =~ 339.12 in^2

  40. anonymous
    • 2 years ago
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    exactly

  41. anonymous
    • 2 years ago
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    You had originally gotten 309 or something, hence why we had to go through this :)

  42. anonymous
    • 2 years ago
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    Ok Thank you so much. Yeah that was just a typo sorry lol

  43. anonymous
    • 2 years ago
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    yw, np :)

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spraguer (Moderator)
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is replying to Can someone tell me what button the professor is hitting...

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