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Jake777

  • 2 years ago

Find the volume of the given prism. Round to the nearest tenth.

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  1. Jake777
    • 2 years ago
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  2. Jake777
    • 2 years ago
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    need help with these questions???

  3. Jake777
    • 2 years ago
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    265.1 cm3 274.6 cm3 269.3 cm3

  4. samnatha
    • 2 years ago
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    Q 2 is 924

  5. Jake777
    • 2 years ago
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    thank u

  6. Jake777
    • 2 years ago
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    What about 3?

  7. samnatha
    • 2 years ago
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    Q1 is 269.3

  8. Jake777
    • 2 years ago
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    Find the volume of the given prism. Round to the nearest tenth. a) 2,028.0 yd3 b) 1,756.3 yd3 c) 3,512.6 yd3

  9. Jake777
    • 2 years ago
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    thanks for the 1 :)

  10. Jake777
    • 2 years ago
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    i need help with them all except the last 3

  11. samnatha
    • 2 years ago
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    q10 is 4189

  12. Jake777
    • 2 years ago
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    Thank u

  13. samnatha
    • 2 years ago
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    Q3 is 1,756.3 yd3 well i got 1762.8 so i wreckon its that

  14. Jake777
    • 2 years ago
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    oh ok ty for that 1 :)

  15. samnatha
    • 2 years ago
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    ok then for q7 i got 1092.72 so its close to 1,093.3 m3 so i dunno

  16. Jake777
    • 2 years ago
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    Yea that is the same answer i got for that 1 also that one was weird lol well ty for that one

  17. Jake777
    • 2 years ago
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    ty so much for helping me with these

  18. samnatha
    • 2 years ago
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    am no probs there is ome i haven't a clue on like but i will help with the ones i can :)

  19. samnatha
    • 2 years ago
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    Q5 is 768

  20. Jake777
    • 2 years ago
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    ty :) and also i appreciate that also...

  21. samnatha
    • 2 years ago
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    so for q6 i got root69 for h but then when i put all of it in the formula i got 276.8 so i dunno bout that one

  22. samnatha
    • 2 years ago
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    i haven't a clue how to the last 5 sorry

  23. Jake777
    • 2 years ago
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    V=1/3 (area of base) (height) to find h 13^2=10^2+h^2

  24. samnatha
    • 2 years ago
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    yea i got root 69 for h then the base is 10 by 10 so thats 100 then you put it all into the formula and i got 376.8 which isn't one of the options so not to sure bout that one

  25. Jake777
    • 2 years ago
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    oh i see what u mean now :-/

  26. samnatha
    • 2 years ago
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    yeah i mean if you did a 1/3 by 100 then u would get 33.3 which is an option but its not right so i dunno ..

  27. Jake777
    • 2 years ago
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    I guess ill go with that 1 because that is the only answer we can come up with ty with that one :)

  28. samnatha
    • 2 years ago
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    ok and for q4 i got a completely different answer..than whats there

  29. Jake777
    • 2 years ago
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    for 4 v=Pi^2h

  30. Jake777
    • 2 years ago
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    that was the hint i got which i think u know that lol

  31. samnatha
    • 2 years ago
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    yeah when i put all the ifo in so its like \[\Pi \times 3.4^{2} \times 11 = 399.48\]

  32. Jake777
    • 2 years ago
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    Hu that is weird i wonder y that happened

  33. Jake777
    • 2 years ago
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    i think for that question for what i got i think it is B which is 432.34 m^3

  34. samnatha
    • 2 years ago
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    i dunno either i'm going extremly wrong or you have a messed up paper :L

  35. Jake777
    • 2 years ago
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    Lol

  36. Jake777
    • 2 years ago
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    Dumb teachers lol

  37. Jake777
    • 2 years ago
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    What about 9?

  38. samnatha
    • 2 years ago
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    haha know how ye feel :L

  39. samnatha
    • 2 years ago
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    am hold on a sec i will try it now

  40. Jake777
    • 2 years ago
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    :)

  41. Jake777
    • 2 years ago
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    I think it is B i am like 55% sure so i want ur input on this one if u can...

  42. samnatha
    • 2 years ago
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    i got 81 fot that one do you want me to show u how i did it ?

  43. Jake777
    • 2 years ago
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    if u dont mind ya

  44. samnatha
    • 2 years ago
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    yeah no probs

  45. Jake777
    • 2 years ago
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    cool

  46. samnatha
    • 2 years ago
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    so to get the circumfrence of a circle it 2 by pi by r so you let that formula = 16 then pi is also equal to 3.14 so multiply 3.14 by 2 =6.28

  47. Jake777
    • 2 years ago
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    oh ok

  48. samnatha
    • 2 years ago
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    \[6.28r=16 \]

  49. Jake777
    • 2 years ago
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    ok

  50. samnatha
    • 2 years ago
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    then r = 16 divided by 6.28 which is 2.54

  51. samnatha
    • 2 years ago
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    now you have r just fill out the formula

  52. Jake777
    • 2 years ago
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    oh i see now

  53. samnatha
    • 2 years ago
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    \[4 \times \Pi \times 2.54^{2} = 81.07\]

  54. Jake777
    • 2 years ago
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    ok cool

  55. Jake777
    • 2 years ago
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    how about 12?

  56. samnatha
    • 2 years ago
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    okay cool soz i couldn't helo with the last few ive no clue

  57. samnatha
    • 2 years ago
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    i dunno how to do the rest sorry

  58. Jake777
    • 2 years ago
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    ok well well ty for ur help with all the one's u helped me with ty so much if i could give ya a hug right now i would ty SOOO much :)

  59. Jake777
    • 2 years ago
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    lol ;)

  60. samnatha
    • 2 years ago
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    haha awww honestly its no problem just out of intrest what year maths is that ?

  61. Jake777
    • 2 years ago
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    11th grade

  62. Jake777
    • 2 years ago
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    Geometry

  63. samnatha
    • 2 years ago
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    okay cool same level as me then :L

  64. Jake777
    • 2 years ago
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    What school r u in??

  65. Jake777
    • 2 years ago
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    i am in Commonwealth connections academy

  66. samnatha
    • 2 years ago
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    am in a school in ireland middle of no where :L

  67. Jake777
    • 2 years ago
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    A cool lmao!!!!!

  68. Jake777
    • 2 years ago
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    well ty for ur help tweet me some time @jakeconrad33

  69. samnatha
    • 2 years ago
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    okay i'm not on twitter tho soz

  70. Jake777
    • 2 years ago
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    oh well that would be hard then to tweet me lol do u have kik?

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