Friday

February 27, 2015

February 27, 2015

Posted by **john** on Sunday, April 7, 2013 at 1:27pm.

- math -
**Reiny**, Sunday, April 7, 2013 at 3:34pmlet the width of the sidewalk be x m

new dimensions:

20+2x by 25+2x

2(20+2x) + 2(25+x) = 114

40 + 4x + 50 + 4x = 114

8x = 24

x = 3

the sidewalk is 3 m wide.

**Answer this Question**

**Related Questions**

alg 1 - the length of a rectangular garden is 8 feet longer than the width. The ...

8th grade algebra - the length of a rectangular garden is 5 feet longer than its...

Math - A sidewalk borders a rectangular play area.the play area measures 20ft ...

math - Estimate the cost of the concrete requred to make a concrete sidewalk ...

Algebra - A rectangular swimming pool that is 10 ft wide by 16 ft long is ...

Algebra 2 - Sidewalk of uniform width has area of 180 ft squared and is ...

Math - A square flower garden and a sidewalk around the garden have an area of ...

ap calc - A pool, that is 12 feet wide and 18 feet long, is to have a sidewalk ...

MATH - I HAVE A GARDEN THE WIDTH OF MY GARDEN IS 8FT LONGER THAN THE LENGHT OF ...

Algebra 1 - A rectangular piece of art is 4 meters wide and 6 meters long. It is...