Monday

January 26, 2015

January 26, 2015

Posted by **vincent** on Saturday, July 27, 2013 at 11:44pm.

- math -
**Reiny**, Sunday, July 28, 2013 at 12:13amat first:

let x be the length of the side of the square.

after the change:

new length = x+3

new width = x-2

perimeter = 2(x+3) + 2(x-2)

= 70

simplify the equation and solve for x

**Answer this Question**

**Related Questions**

math - Marķa plans to enclose a rectangular area of her yard using the 16-foot ...

math - Malcom designed the roof plan of a house and implement shed. The ...

diffirential calculus - a builder intends to construct a storage shed having a ...

Maths - A ramp was built to move equipments into a shed. The ramp rises one foot...

math 12 - A)a shed, in the shape of a square based prism, is to have volume ...

math - Adam has built a garden shed in the shape described. a square based ...

calculus - *The sum of 6 times the length of a shed. It width is 60ft. What are ...

algebra - suppose the length of a rectangle increases,but the perimeter remains ...

Algebra - The cost for paint to cover the exterior of the four sides of a shed ...

Intro to Algebra - The cost for paint to cover the exterior of the four sides of...