Homework Help: 7th grade pre-algebra

Posted by Colre on Thursday, May 13, 2010 at 12:19am.

How to write an expression for the perimeter of the polygon. simplify the expression

7th grade pre-algebra - drwls, Thursday, May 13, 2010 at 6:39am
You add up the lengths of all sides. If it is a regular polygon with N sides, each will have the same length, which we can call a. The perimeter is then
N a.
7th grade pre-algebra - gim, Friday, May 21, 2010 at 8:34am
write the equation in function form
8x=4y=20
7th grade pre-algebra - gim, Friday, May 21, 2010 at 8:35am
write the equation in function form
8x=4y=20

Related Questions

7th grade Math - Write and simplify an expression for the perimeter of the ...
7th grade - Write and simplify an expression for the perimeter of the triangle. ...
7th grade math - Write and simplify an expression for the perimeter of the ...
Algebra 1 - The perimeter of the rectangle shown below is 16a+2b. Which ...
Pre-Algebra - Evaluate the expression. 1. (18 + 9) + 11 2. 8(-2)(5) 3. 1.2 + 4....
math - I am doing pre algabra math and I am in 7th grade I need help to simplify...
Pre Algebra - simplify the following expression x+4(y+8x) Write the property ...
algebra - ***show work evaluate the expression: 7^-6 (-6)^-9 simplify the ...
Pre-Algebra - Simplify the expression. Write the result using positive exponents...
Algebra - Simplify the rational expression and write the restriction for the ...

For Further Reading

First Name:
School Subject:
Answer: