SOLUTION: I am having trouble with this word problem. Find an expression that represents its perimeter. {{{(2x+1)/(5)}}} Length {{{(4)/(3x+1)}}} Width
How do I solve this problem? Ple
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Question 93266: I am having trouble with this word problem. Find an expression that represents its perimeter. Length Width
How do I solve this problem? Please help me.
Found 2 solutions by checkley75, ankor@dixie-net.com:
Answer by checkley75(3666) (Show Source): You can put this solution on YOUR website!
perimeter=2L+2W
P=2[(2X+1/5)]+2[4/(3X+1)]
P=(4X+2)/5+8/(3X+1)
P=[(4X+2)(3X+1)+8*5]/5(3X+1)
P=(12X^2+10X+2+40)/15X+5
P=2(6X^2+5X+20)/5(3X+1) ANSWER.
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
Find an expression that represents its perimeter. (2x+1)/(5) Length (4)/(3x+1) Width
:
We know that perimeter = 2L + 2W, therefore we have:
+
:
Multiplying what's inside the brackets:
+
:
Arrange over a single common denominator and we have:
= = =
:
That's about all you can do with it:
:
Could you follow what we did here? Any questions?
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