KATSFOREVER
KATSFOREVER KATSFOREVER
  • 29-11-2016
  • Mathematics
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Help with 6th grade math!

Help with 6th grade math class=

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nobrains
nobrains nobrains
  • 29-11-2016
The perimeter of a rectangle is the sum of all its sides. As a formula, this is 
P = w + w + l + l = 2w + 2l = 2(w + l),
where P is perimeter, w is the width, and l is length.

Let's apply this formula to your question and substitute given information, then solve for l.
P = 2(w + l)
10x + 6 = 2(3x - 3 + l).
10x + 6 = 6x - 6 + 2l
4x +12 = 2l
l = 2x + 6
Answer Link
joshuaamachee365BanB
joshuaamachee365BanB joshuaamachee365BanB
  • 23-06-2020

Answer:

l = 2x + 6

Step-by-step explanation:

Answer Link

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