Friday

April 18, 2014

April 18, 2014

Posted by **mike** on Sunday, July 5, 2009 at 7:01pm.

- algebra -
**Marth**, Sunday, July 5, 2009 at 7:14pmlet a = the slope of line A

let b = the slope of line B

if line B is perpendicular to line A, then a = -1/b.

**Related Questions**

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

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

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

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

Math 10 - 1 more question.... how would I make this equation perpendicular? The ...

math (geometry) - What color name written in capital letters, has two letters ...

maths geometry - Find and write down a proof that the product of the gradients ...

Algebra - Which of the following statements from Euclidean geometry is also true...