Tuesday

September 16, 2014

September 16, 2014

Posted by **Tim** on Tuesday, September 10, 2013 at 8:33pm.

- algebra -
**bobpursley**, Tuesday, September 10, 2013 at 8:37pmlet x be the side of the smaller square, area is x^2

then x+3 must be the side of the larger square.

(x+3)^2 -x^2=39

solve for x, and x+3

**Answer this Question**

**Related Questions**

Algebra2 - The perimeter of a square is 12 cm greater than that of another ...

2nd grade math - If you have a rectangle with 24 square units 3 lines down 8 ...

geometry - Find the length of a side of a square whose perimeter and area have ...

math - When a square piece of paper is folded in half vertically, the resulting ...

math - square x has an area of 100 square units. Square Y has a perimeter that ...

grade 3 math - 1) what is the greates perimeter of a rectangle with an area of ...

Math - Find the Maximum area for the given perimeter of a rectangle. State the ...

Pre-Calculus - Composition of Functions f o g(x)=f(g(x)) --> I know that this...

Math - There's a triangle the numbers on each sides are 22 25 and 11 What is it'...

Math grade 8 (algebra) - The perimeter of the square is 2cm longer than the ...