Angalich706 Angalich706

20-07-2015
Mathematics

contestada

How do you know if two line segments are parallel?
a. Their slopes are equal.
b. Their slopes are reciprocals.
c. The slope of one is the negative of the slope of the other.
d. Their slopes are negative reciprocals.

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ForeverDirectioner ForeverDirectioner

20-07-2015

the answer is

a) Their slopes are equal

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