Thursday

August 28, 2014

August 28, 2014

Posted by **TUHITUHI** on Tuesday, August 14, 2012 at 12:07pm.

- math -
**Steve**, Tuesday, August 14, 2012 at 12:18pmgiven original width x and length y,

y = x + 4

(x+3)(y+3) = xy+81

x=10

y=14

check:

14 = 10+4

14*10 = 140

(10+3)(14+3) = 13*17 = 221 = 140+81

**Related Questions**

algebra - 1. The lenght of rectangle is greater than its breadth by 2 cm.If the...

maths - The length and breadth of a rectangle are (3x - 4y) and (2x - 3y) units ...

Math,Ratio - the length of a rectangle is 6times as long as its breadth. a.) ...

math - The length and the breadth of a rectangle are rounded off to the nearest ...

math - The length and the breadth of a rectangle are rounded off to the nearest ...

Maths - The length and breadth of a rectangle are in the ration 8:5. The length ...

Math - the perimeter of a rectangular field is 140m. If the length is increased ...

Math Ratios - The ration of the length of a rectangle to its breadth is 9:4. If ...

Math word problem - The length&breadth of a rectangle are (x+5)cm&3cm ...

maths - Determine the length and breadth of a rectangle if the length is 3cm ...