Posted by **phoebe** on Tuesday, March 23, 2010 at 7:18am.

the function for the perimeter of a rectangle is given as P=4x+6

a) Give an expression for the length of the rectangle in terms of the width.

b) If the width is half the length, state a function for both the width and length describing the domain for which these fuctions exist.

## Answer This Question

## Related Questions

- math b - the function for the perimeter of a rectangle is given as P=4x+6 a) ...
- Math - The variable W represents the width of a rectangle. The length of the ...
- basic geometric - 10. a rectangle has width the same as a side of a square whose...
- basic geometry - A rectangle has width the same asa a side of a square whose ...
- algebra - The length of a rectangle is 5 inches longer than its width. Its ...
- math - the length of a rectangle is 5 ft more than twice the width. a)if x ...
- math117 - The area of a rectangle of length x is given by 3x2 +5x. Find the ...
- maths - the length of a rectangle is 3 less than 5 times its width. Write a ...
- Mathematics-please help quick!! - The lenght of a rectangle is 10cm greater than...
- Mathematics-please help quick!! - The lenght of a rectangle is 10cm greater than...

More Related Questions