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hba

A triangle is formed by the x-axis,the y-axis and the line y=ax+b.If a=-b ,then what is the volume of the cone generated by rotating this triangle around y-axis. @hartnn

  • one year ago
  • one year ago

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  1. thinker1
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    volume=|dw:1352379558042:dw|

    • one year ago
  2. thinker1
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    is it not he answer

    • one year ago
  3. hba
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    • one year ago
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  4. hba
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    @thinker1 i cannot understand your explanation you gave above :)

    • one year ago
  5. thinker1
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    sorry|dw:1352381309515:dw||dw:1352381270904:dw|

    • one year ago
  6. hba
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    no but how y=a(x-1) ?

    • one year ago
  7. hba
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    I am really sorry but i am in a gap year so i am having problem :(

    • one year ago
  8. hba
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    @thinker1

    • one year ago
  9. thinker1
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    look my motive is to find the radius of the cone and its heihgt so as to get the volume.the equation is y=ax+b since a=-b we know that y=ax-a now findthe intersection points of these graph with the two axis by taking the value of yand x 0 seperately get corresponding values of x and y the corresponding value of x gives you the radius and that of y is height if confused now take the help of my drawing and thif you are still in blue tell me iam here for some minutes

    • one year ago
  10. thinker1
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    thanks

    • one year ago
  11. hba
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    \[V=1/3 \pi r^3h \] y=ax+b and a=-b or b=-a so, y=ax-a y=a(x-1)

    • one year ago
  12. thinker1
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    yes

    • one year ago
  13. hba
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    Please Tell Me What I Have To Do After This Mathematically because it is hard to understand what you have written :)

    • one year ago
  14. hba
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    Moreover where did the h come from @thinker1

    • one year ago
  15. thinker1
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    his the height and y intercept of our line

    • one year ago
  16. hba
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    @amistre64 Please Take Care Of him :)

    • one year ago
  17. mikala1
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    sop do this to me idc how to frekin answer it you syco its called goolge

    • one year ago
  18. hba
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    @amistre63 You are so dead -_-

    • one year ago
  19. hba
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    @TranceNova Please Take Care Of this :)

    • one year ago
  20. mikala1
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    sycooooo stop some one kick him off

    • one year ago
  21. hba
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    Stop posting and ruining my question. I want all the unwanted posts immediately removed.

    • one year ago
  22. amistre63
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    disturbance

    • one year ago
  23. mikala1
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    thank you

    • one year ago
  24. hitten101
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    stop spamming

    • one year ago
  25. hba
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    @dmezzullo please remove all your posts :)

    • one year ago
  26. Susan9419
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    WOULD U STAHP TAGGING ME!?!?!?!?

    • one year ago
  27. mikala1
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    no one want to help you

    • one year ago
  28. hba
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    @amistre63 Hey Dude,Where Are You From ?

    • one year ago
  29. amistre63
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    @hba my mom

    • one year ago
  30. hba
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    @amistre64 So,Why are you trying to disturb me ?

    • one year ago
  31. thinker1
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    hba r u done

    • one year ago
  32. hba
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    No Dude Let me tell you where i got stuck :)

    • one year ago
  33. hba
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    |dw:1352383763847:dw|

    • one year ago
  34. hba
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    I cannot get what you have written @thinker1

    • one year ago
  35. amistre63
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    @hba because no one answers my question >.> thats why

    • one year ago
  36. hba
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    You never tagged me in your post,i am always there to help :)

    • one year ago
  37. hba
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    Why didn't you tag me ?

    • one year ago
  38. hba
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    Is that my fault ?

    • one year ago
  39. amistre63
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    =3 because its not math its stupid science

    • one year ago
  40. hba
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    I know science also just tag me there and i will help you right away :)

    • one year ago
  41. amistre63
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    ok :O

    • one year ago
  42. hba
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    Please stop ruining everyone's post :)

    • one year ago
  43. amistre63
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    ok :o

    • one year ago
  44. mikala1
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    amister i can help to

    • one year ago
  45. mikala1
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    just dont tag me any more

    • one year ago
  46. thinker1
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    I HAVE ALREADY HELPED HER

    • one year ago
  47. hba
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    @thinker1 Please see what i asked for ?

    • one year ago
  48. hba
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    I Know amber was just being a freak :( Don't know why :(

    • one year ago
  49. hba
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    @thinker1 ??

    • one year ago
  50. thinker1
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    YES IM ON

    • one year ago
  51. hba
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    |dw:1352384621880:dw|

    • one year ago
  52. hba
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    I don't get the part i circled :)

    • one year ago
  53. thinker1
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    THAT IS THE Y INTERCEPT |dw:1352384799109:dw|

    • one year ago
  54. hba
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    Please write in mathematical form also

    • one year ago
  55. hba
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    @thinker1

    • one year ago
  56. thinker1
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    AT X INTERCEPT Y CO ORDINATE IS 0NOW PUT 0 INPLACE OF X IN EQUATION TO GET X INTERCEPT SIMIL. PUT X=0 IN EQUAT. OF LINE TO GET Y INTERCEPT

    • one year ago
  57. hba
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    @thinker1 I am really thankful to you for helping me out :)

    • one year ago
  58. thinker1
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    u r welcome

    • one year ago
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