Homework Help: math

Posted by luz on Tuesday, February 19, 2013 at 2:44am.

the length of the rectangle is 43 cm. what widths will make the perimeter greater than 120 cm?

math - A, Tuesday, February 19, 2013 at 2:48am
two sides are 43 + 43 = 86
the other two are (120 - 86) /2 = 17 each.
So to be more than 120, sides must be
43,43,18,18

Related Questions

Math - The length of a rectangle is fixed at 11 cm. What widths will make the ...
Math - The length of a rectangle is fixed at 16 cm. What widths will make the ...
College Algebra - The length of a rectangle is fixed at 18 cm. What widths will ...
math (final one) - the length of rectangle is fixed at 17 cm. What widths will ...
algebra - The length of a rectangle is fixed at 24 cm. What widths will make the...
algebra - the length of a rectangle is fixed at 12 cm. What widths will make the...
Algebra - the length of a rectangle is fixed at 10 cm. What widths will make the...
Algebra - I am stuck on this question The length of a rectangle is fixed at 26 ...
Math - the length of a rectangle is fixed at 13cm. what widths will make the ...
math - the length of a rectangle is fixed at 26m. what widths will make the ...

For Further Reading

First Name:
School Subject:
Answer: