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anonymous
 one year ago
help
anonymous
 one year ago
help

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Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2if L is the length and W is the width, then we can write: \(L=5\cdot W\)

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2hint: the perimeter of your rectangle is: \(2(L+W)=96\)

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2now I substitute, so I get this: \(2(5W+W)=96\) please solve that equation for \(W\)

LynFran
 one year ago
Best ResponseYou've already chosen the best response.0start with the bracket ...add like terms ...(5W+W)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0would that equal 5w?

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2what is: \(5W+W=...\)

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2you have to sum: \(5+1\)

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2ok! so we can write: \(5W+W=6W\)

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2now what is \(2\cdot 6W=...?\)

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2so we get this equation: \(12W=96\)

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2If I divide both sides by 12, I get: \[\frac{{12W}}{{12}} = \frac{{96}}{{12}}\]

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2so, what is \(96/12=...?\)

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2dw:1444586909931:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so solve 96 divided by 12 right?

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2correct! you got the right answer
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