Question 483031
<font face="Times New Roman" size="+2">


The area of a rectangle is the length times the width, so just multiply:


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ A\ =\ lw\ =\ (3x)(x\ +\ 2)]


The Perimeter is 2 times the length plus two times the width, so:


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ P\ =\ 2l\ +\ 2w\ =\ 2(3x)\ +\ 2(x\ +\ 2)]


You can simplify these yourself.


John
*[tex \LARGE e^{i\pi} + 1 = 0]
My calculator said it, I believe it, that settles it
<div style="text-align:center"><a href="http://outcampaign.org/" target="_blank"><img src="http://cdn.cloudfiles.mosso.com/c116811/scarlet_A.png" border="0" alt="The Out Campaign: Scarlet Letter of Atheism" width="143" height="122" /></a></div>
</font>