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Mathematics 17 Online
OpenStudy (anonymous):

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.

OpenStudy (lynfran):

when two lines are parallel they have the same gradient/slope...

OpenStudy (lynfran):

which one you think it is?

OpenStudy (anonymous):

a

OpenStudy (lynfran):

correct

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