Question 993440
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*[tex \LARGE \ \ \ \ \ \ \ \ \ \ l\ =\ w\ +\ 12]


So


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ P\ =\ 2(w\ +\ 12)\ + 2w]


So


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ 7w\ =\ 2(w\ +\ 12)\ +\ 2w]


Solve for *[tex \LARGE w] then calculate *[tex \LARGE w\ +\ 12]


John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
My calculator said it, I believe it, that settles it

*[tex \Large \ \
*[tex \LARGE \ \ \ \ \ \ \ \ \ \