Slopes of parallel lines are:
a) the same.
b) always one.
c) opposite sign...
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Mathematics, 10.12.2020 08:20, artursino
Slopes of parallel lines are:
a) the same.
b) always one.
c) opposite sign reciprocal.
d) reciprocals.
![answer](/tpl/images/cats/otvet.png)
Answers: 3
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