C
because it is the only logical answer
The width would be 236 and the lengths would be 118
Use the equations 2L+W=472 and W*L=MAX
Change the first equation to W=472-2L and plug this into the other equation
(472-2L)(L)=MAX
472L-2L^2=M (take derivative)
472-4L=0 (set to 0 to find the max value)
4L=472
L=118
Plug into original to get W=236
Hope this helps!
Answer:
Step-by-step explanation:
Answer: 
<u>Step-by-step explanation:</u>
P = 2(l + b)
Divide both sides by 2:
Subtract b from both sides:
<em>Note: You can also multiply b by </em>
<em> if you want the left side to be one fraction.</em>
