Posted by **Jenna** on Wednesday, March 7, 2007 at 10:43am.

I can't remember the abbreviation for decimeter!

Abbreviation: dm

thanks

hey....

the abb is dm..

1. Factor 4m²+40m+100

2. The area of a circle is given by the equation A = ð(25x²+10x+1). Find an expression for the radius.

3. The bed of a pond can be modelled by 30 y= x²-15x+14 where x and y are measured by meters and the x-axis matches the water level of the pond. What is the width of the pond?

4. Find the term to create a perfect square trinomial: x² + 22x

5. Complete the square: r² - 4r - 7 = 0

6. The length of a rectangular swimming pool s x + 30, where x = width. It's area is 2800 square feet. Find the length and the width.

## Answer This Question

## Related Questions

- Math - I need help with these problems. I've gone over the material a lot, and I...
- Technology - 1. A mnemonic is a tool that you can use when you are studying to ...
- Technology - Correct me if I'm wrong!! Ken Has Dipped Many Dark Chocolate ...
- Medical terminology - I need know....How can eliminating abbreviation reduce ...
- Math - A physician prescribes 3.5 mg. of medication each day. How many ...
- Algebra 2 - Factor each quadratic equation: 8x^2+10x-3 25x^2+10x-3 9x^2-15x-14 ...
- English 3 - 1) Select the abbreviation that tells how the italicized noun clause...
- English 3 - 1)Select the abbreviation that tells how the italicized noun clause ...
- RE: ALGEBRA - Given 25x^2 - 10x = 0, which values of x will satisfy the equation...
- NEED MAJOR HELP! *QUADRATIC EQUATIONS* - Write the equation for the circle with ...

More Related Questions