Sunday
April 20, 2014

Homework Help: algebra

Posted by tiffany on Thursday, January 20, 2011 at 3:48pm.

The length of a rectangle is 6 cm more than four times the width. If the perimeter of the rectangle is 42 cm, what are its dimensions?

a. length = 18 cm; width = 3 cm
b. length = 18 cm; width = 9 cm
c. length = 6 cm; width = 9 cm
d. length = 3 cm; width = 18 cm

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

algebra - The length of a rectangle is 2 cm more than four times the width. If ...
Algebra - 12. The length of a rectangle is 9.7 cm more than 4 times the width. ...
Algebra/geometry - a rectangle has a width of 4 cm less than it's length. if a ...
algebra , help - Can someone help me set up the equations thanks. Directions: ...
Algebra 1 - This is a five step problem: The width of a rectangle is 6 cm less ...
math - The length of a rectangle is 5 cm more than twice the width. The ...
math - The width of a rectangle is 6 cm less than the length. A second rectangle...
algebra - Perimeter of a rectangle. The width of a rectangle is three fourths of...
Algebra 1 - Okay one last one that I've spent all night truing to figue out. 2. ...
Algebra 1 - The length of a rectangle is 4 cm more than the width. The area of ...

Search
Members