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anonymous

  • one year ago

27.) What is the lateral area of the cone to the nearest whole number? The figure is not drawn to scale. http://assets.openstudy.com/updates/attachments/55c02f70e4b0332550038205-lollygirl217-1438658901226-as.jpg 28.) Concrete can be purchased by the cubic yard. How much will it cost to pour a slab 12 feet by 12feet by 9 inches for patio if the concrete costs $54.00 per cubic yard?

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  1. anonymous
    • one year ago
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    my answer: 216.00 dollars. is that correct?

  2. triciaal
    • one year ago
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    lateral area 2 *pi*r*l where l is the slant height I will double check formula in a min

  3. anonymous
    • one year ago
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    okay

  4. triciaal
    • one year ago
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    |dw:1438659754371:dw|

  5. triciaal
    • one year ago
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    |dw:1438659846974:dw|

  6. triciaal
    • one year ago
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    |dw:1438659906772:dw|

  7. triciaal
    • one year ago
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    |dw:1438659986908:dw|

  8. anonymous
    • one year ago
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    yessssss

  9. anonymous
    • one year ago
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    now foe 28?

  10. triciaal
    • one year ago
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    good job!!

  11. triciaal
    • one year ago
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    ** you mean 27

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spraguer (Moderator)
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