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anonymous
 5 years ago
Given points P(7, 5), Q(8, 3), R(0, 1), and S(1, 1), which statement is true?
a)PQ is parallel to RS
b)Pq is perpendicular to RS
c) PR is perpendicular to QS
d)Pr is parallel to QS
anonymous
 5 years ago
Given points P(7, 5), Q(8, 3), R(0, 1), and S(1, 1), which statement is true? a)PQ is parallel to RS b)Pq is perpendicular to RS c) PR is perpendicular to QS d)Pr is parallel to QS

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dumbcow
 5 years ago
Best ResponseYou've already chosen the best response.0A use slope formula to verify

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0whats the slope formula?

dumbcow
 5 years ago
Best ResponseYou've already chosen the best response.0PQ = (53)/(78) = 2 RS = (11)/(0(1)) = 2 same slope means parallel
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