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anonymous

  • one year ago

Find the perimeter of a square that has a side length of x + 3. Write your answer in standard form.

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  1. misty1212
    • one year ago
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    HI!!

  2. anonymous
    • one year ago
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    hi

  3. misty1212
    • one year ago
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    there are four sides, so you can start with \[4(x+3)\] then distribute if necessary

  4. misty1212
    • one year ago
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    "standard form" probably means distribute the 4

  5. anonymous
    • one year ago
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    oh, Thank you so much for helping me :D

  6. anonymous
    • one year ago
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    wait how would you distribute the 4 ?

  7. anonymous
    • one year ago
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    |dw:1436368568539:dw| you multiply each number and variable by 4 that is within the parenthesis

  8. anonymous
    • one year ago
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    so it would look like 4x - 12

  9. anonymous
    • one year ago
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    okay

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spraguer (Moderator)
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