Tuesday

January 27, 2015

January 27, 2015

Posted by **Lisa** on Monday, October 31, 2011 at 4:35pm.

- Math -
**Henry**, Wednesday, November 2, 2011 at 4:59pmsqrt49 is Rational.

sqrt(-81) = 9i, Imaginary.

**Answer this Question**

**Related Questions**

7th grade math Ms.Sue please - 1. Which of these numbers can be classified as ...

Math Help!!! - 1. Which of these numbers can be classified as both real and ...

Math ~CHECK MY ANSWER~ - 1) Which of these is a rational number? a. Pi b. Square...

math - 1. Rosa, Roberto, Andrea, and Inno find an estimate for the square root ...

Math ~CHECK MY ANSWERS~ - 1) Which of these is a rational number? a. Pi b. ...

Math - Name ALL sets of numbers to which each number belongs Real Rational ...

math - which number has the greatest value? a 3.5 b square root of 15** c square...

Math - 1. Rosa, Roberto, Andrea, and Inno find an estimate for square root 10. ...

7th grade math Ms. Sue please - 2. Shelly sews a blanket that has an area of 170...

Algebra 1 - Tell whether each number in the list is a real number, a rational ...