Thursday

March 5, 2015

March 5, 2015

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.

**Answer this Question**

**Related Questions**

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

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

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

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

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

intermediate algebra - two perpendicular lines intersect at (2,3) one of the ...

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

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

Algebra - Tell if the following pair of lines is parallel, perpendicular, or ...

Algebra 1 - Tell whether the lines for then pair of equations are parallel, ...