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nuccioreggie

  • one year ago

Erin covered a box with contact paper. The dimensions of the box are shown in the figure below: A rectangular prism is shown. The length of the rectangular prism is labeled as 11 inches, the height is labeled as 9 inches and the width is labeled as 8 inches. The contact paper costs 8¢ per square inch. She will only pay for the contact paper used to cover the box, even if there is waste or extra. How much money did Erin spend on the contact paper? $20.72 $41.44 $48.12 $73.14

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  1. nuccioreggie
    • one year ago
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    @Michele_Laino

  2. nuccioreggie
    • one year ago
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    @Michele_Laino

  3. Michele_Laino
    • one year ago
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    here we have to find the total surface of the box

  4. nuccioreggie
    • one year ago
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    Its B?

  5. Michele_Laino
    • one year ago
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    what is the area of the total surface

  6. nuccioreggie
    • one year ago
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    I did the math and. Ot B is tat correct

  7. Michele_Laino
    • one year ago
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    please wait, I'm checking your answer

  8. nuccioreggie
    • one year ago
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    Ok

  9. Michele_Laino
    • one year ago
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    that's right! It is the second option, namely $41.44

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