How can you determin

# How can you determin - reciprocals that equal-1 For example...

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Running head: HOW CAN YOU DETERMINE IF TWO LINES ARE 1 How can you determine if two lines are perpendicular? Susan R. Rodgers MAT/116 July 21, 2010 Dawn Baker-Ingram

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HOW CAN YOU DETERMINE IF TWO LINES ARE 2 How can you determine if two lines are perpendicular? A person can tell if two lines are perpendicular when the two lines have opposite
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Unformatted text preview: reciprocals that equal -1. For example, if the first line has the slope of ¾ and the second line has a slope of -4/3, then the two line would be perpendicular. If you multiply ¾ and -4/3 straight across like so 3/4 * -4/3 = -1, thus the two lines are perpendicular....
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How can you determin - reciprocals that equal-1 For example...

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