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anonymous

  • one year ago

SOMEONE PLEASE HELP WILL FAN AND MEDAL!

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  1. anonymous
    • one year ago
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    Brittney’s presentation consists of a 20-second video clip and several song clips that are each a half a minute long. Let n represent the number of song clips. Which expression represents the total length (in seconds) of Brittney’s presentation?

  2. anonymous
    • one year ago
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    A. 20 + 1/2n B. 20n + 1/2 C. 20 + 30n D. 20n + 30

  3. anonymous
    • one year ago
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    It's c

  4. anonymous
    • one year ago
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    I'm 100% sure

  5. anonymous
    • one year ago
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    lets see one moment but thank you! (:

  6. anonymous
    • one year ago
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    Ok and you are most welcome

  7. anonymous
    • one year ago
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    yea its c

  8. anonymous
    • one year ago
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    oh my its magically gone :P

  9. anonymous
    • one year ago
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    The expression 2l + 2w is used to find the perimeter of a rectangle with length l and width w.

  10. anonymous
    • one year ago
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    What is the perimeter of a rectangle with length 14cm and width 4cm?

  11. anonymous
    • one year ago
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    ik the answer so ima walk you thorugh it

  12. anonymous
    • one year ago
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    A. 9cm B. 18cm C.28cm d. 36cm

  13. anonymous
    • one year ago
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    first off do you know how to find perimeter

  14. anonymous
    • one year ago
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    Yes i think honestly i really have no time

  15. anonymous
    • one year ago
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    perimeter is the area around a object

  16. anonymous
    • one year ago
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    But my answer would be D

  17. anonymous
    • one year ago
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    if its a rectangle, then well.. all rectangles have two sets of 2 even sides right

  18. anonymous
    • one year ago
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    so ur formula is 2w + 2l

  19. anonymous
    • one year ago
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    so its 2x with plus 2x length

  20. anonymous
    • one year ago
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    is d your answer?

  21. anonymous
    • one year ago
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    Yes

  22. anonymous
    • one year ago
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    Then you are correct

  23. anonymous
    • one year ago
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    thanks

  24. anonymous
    • one year ago
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    anything else i can help you with?

  25. anonymous
    • one year ago
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    Lets see one second (:

  26. anonymous
    • one year ago
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    type @pikachubacca if you need me

  27. anonymous
    • one year ago
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    alrighty

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