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Mathematics

OpenStudy (anonymous):

the length of the rectangle is 5 centimeters less than twice width, it's area is 63 square centimeter. find the dimension of the rectangle! The width is the length is

8 years ago
OpenStudy (anonymous):

suppose you label the width as W , what would the expression for length be in terms of W?

8 years ago
OpenStudy (anonymous):

i need the answer in 2 minutes. plse do it

8 years ago
OpenStudy (anonymous):

no, sorry.

8 years ago
OpenStudy (anonymous):

then u tell me the formula

8 years ago
OpenStudy (anonymous):

if the width is W, then the length is 5 less than twice the width. twice the width is 2W 5 less than that is 2W-5 so 2W-5 is the length and W is the width. the area is given as 63. area is length times width. solve for W.

8 years ago
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