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Aleksandr [31]
3 years ago
5

The formula for perimeter of a rectangle is given by p = 2l + 2w, where p = perimeter, l = length, and w = width. solve the form

ula for w.
Mathematics
1 answer:
TiliK225 [7]3 years ago
5 0
Perimeter formula
p = 2l + 2w

I reverse left-right side
2l + 2w = p

Move 2l to the right
2l + 2w = p
2w = p - 2l

Move 2 to the right
2w = p - 2l
w = (p - 2l)/2

Summary
p = 2l + 2w
2l + 2w = p
2w = p - 2l
w = (p-2l)/2
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Answer:

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Step-by-step explanation:

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A(t) = 300 -260e^(-t/50)

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