Sunday

March 1, 2015

March 1, 2015

Posted by **ashley** on Saturday, July 14, 2012 at 9:35pm.

- math -
**ashley**, Saturday, July 14, 2012 at 9:35pmi was thinking neither..im not sure though

- math -
**Reiny**, Saturday, July 14, 2012 at 10:43pmIf two lines are perpendicular, then their slopes are negative reciprocals of each other, or another way of looking at it, when their slopes are multiplied the result is -1

Is (-2/3)(3/2) = -1 ???

- math -
**ashley**, Sunday, July 15, 2012 at 2:00pmyes

**Answer this Question**

**Related Questions**

Geometry - Triangle ΔABC has vertices A(2,5), B(8,1) and C(-2,-1) and is a...

geometry - Please use this for the portfolio. You will need graph paper. 1. ...

GEOMETRYY - Two of the vertices of triangle ABC are A (1,2) and B(9,6). the ...

math - triangle ABC has vertices A(3,4), B(4,-3) and C(-4,-1). a. draw a sketch ...

Math - Triangle ABC has vertices A(0,4),B(1,2),and C(4,6). Determine whether ...

construct a triangle - How can I construct a triangle ABC with vertices A(-4,2...

HELP!!!!RIGHT NOW!!!! - Which set of side lengths shows similar triangles? (1 ...

geometry - The medial triangle of a triangle ABC is the triangle whose vertices...

Math(Geometry) - In the diagram below(no diagram but details will be provided), ...

math - my question in (slope) find the coordinates of the vertices of a triangle...