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 2 years ago
The length of a rectangle is 3 inches more than three times the width. The perimeter is 78 inches. Find the length and width.
 2 years ago
The length of a rectangle is 3 inches more than three times the width. The perimeter is 78 inches. Find the length and width.

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Shironlom
 2 years ago
Best ResponseYou've already chosen the best response.0dw:1348709556519:dw

Mertsj
 2 years ago
Best ResponseYou've already chosen the best response.1Add all the sides and set it equal to 78

kimye21
 2 years ago
Best ResponseYou've already chosen the best response.0how do i get the length

Mertsj
 2 years ago
Best ResponseYou've already chosen the best response.1Did you find w, the width?

kimye21
 2 years ago
Best ResponseYou've already chosen the best response.0i added the sides like said

Mertsj
 2 years ago
Best ResponseYou've already chosen the best response.1You must add ALL FOUR sides to get the perimeter.

kimye21
 2 years ago
Best ResponseYou've already chosen the best response.0how do i fond the length

Mertsj
 2 years ago
Best ResponseYou've already chosen the best response.1Look at the picture. The width is w and the length is 3w + 3

kimye21
 2 years ago
Best ResponseYou've already chosen the best response.0so i just plug in the width and i get my answer

kimye21
 2 years ago
Best ResponseYou've already chosen the best response.0do u mean 3*9 or 3w more than the width

Mertsj
 2 years ago
Best ResponseYou've already chosen the best response.13w means 3 times w so if w is 9 then 3w means 3 times 9 which is 27. So 3w = 27. Now what is 3w + 3?

Mertsj
 2 years ago
Best ResponseYou've already chosen the best response.1So what is the length of the rectangle?

kimye21
 2 years ago
Best ResponseYou've already chosen the best response.0w is 9 and the length is 30

Mertsj
 2 years ago
Best ResponseYou've already chosen the best response.1Does that make the perimeter 78?
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