Sunday

April 20, 2014

April 20, 2014

Posted by **kara** on Thursday, November 18, 2010 at 4:16pm.

- college -
**PsyDAG**, Friday, November 19, 2010 at 11:34amL = 2W + 2

2L + 2W = 40

Substitute 2W+2 for L in second equation and solve for L. Insert that value into the first equation and solve for W. Check by inserting both values into the second equation.

- college geometry -
**PsyDAG**, Friday, November 19, 2010 at 11:36amBy the way, it helps to indicate your subject in the "School Subject" box, so those with expertise in the area will respond to the question.

**Related Questions**

math - the perimeter of a rectangle is twice the sum of its length and its width...

math - the perimeter of a rectangle is twice the sum of its length and its width...

Math - The perimeter of a recatangle is twice the sum of its length and its ...

math - the length of a rectangle is 5 ft more than twice the width. a)if x ...

basic geometric - 10. a rectangle has width the same as a side of a square whose...

Algebra - The perimeter of a rectangle is 90 meters. The length is 9 meters more...

basic geometry - A rectangle has width the same asa a side of a square whose ...

geometry - If the length of a rectangle is twice its width, w, write an ...

math - perimeter of basketball court is 108 meters and the length is 6 meters ...

math - the lenght of a rectangle is one meter more more than two-thirds of the ...