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Mathematics, 27.01.2020 22:31 amandasantiago2001

Line ab contains (0,4) and (1,6). line cd contains points (2,10) and (-1,4). lines ab and cd are
a) parallel, because the slopes are the same
b) perpendicular, because the slopes are the same
c) parallel, because the product of the slopes is -1
d) perpendicular, because the product of the slopes is -1

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Line ab contains (0,4) and (1,6). line cd contains points (2,10) and (-1,4). lines ab and cd are
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