Thursday

November 27, 2014

November 27, 2014

Posted by **Patrick** on Wednesday, February 27, 2008 at 2:08am.

- Algebra -
**Vanessa**, Wednesday, February 27, 2008 at 2:53amyou can find the slope of the two lines...when it is perpendicular

m1*m2=-1

m1=one of the slope

m2=the second slope

if you multiply the slopes together, you will get -1 if it is perpendicular.

- Algebra -
**drwls**, Wednesday, February 27, 2008 at 2:53amMultiply the slope of one by the slope of the other. If the product is -1, they are perpendicular.

**Answer this Question**

**Related Questions**

MATH - Post your 50 or more word response to the following in the assignment ...

algebra need by 10p cst - How can you determine if two lines are perpendicular? ...

MATH - How can you determine if two lines are perpendicular? · How the slopes of...

math needed by 12midnight - How can you determine if two lines are ...

alg. - Determine which two equations represent perpendicular lines. a) y=2x - 6 ...

geometry - Martin drew a pair of perpendicular lines and a pair of parallel ...

Algebra - How can you determine if two lines are perpendicular?

algebra - HOW CAN YOU DETERMINE IF TWO LINES ARE PERPENDICULAR?

algebra - HOW CAN YOU DETERMINE IF TWO LINES ARE PERPENDICULAR?

algebra - how can you determine if two lines are perpendicular?