Question 1047644
<font face="Times New Roman" size="+2">


Let *[tex \Large w] represent the width of the rectangle.  Then *[tex \Large 3w\ +\ 10] must represent the length.  Since the perimeter of a rectangle is 2 times the length plus two times the width we can say:


*[tex \LARGE \ \ \ \ \ \ \ \ \ \  2(3w\ +\ 10)\ +\ 2w\ =\ 60]


Solve for *[tex \Large w] then calculate *[tex \Large 3w\ +\ 10]


John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
My calculator said it, I believe it, that settles it
<img src="http://c0rk.blogs.com/gr0undzer0/darwin-fish.jpg">
*[tex \Large \ \
*[tex \LARGE \ \ \ \ \ \ \ \ \ \  

</font>