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Determine whether line AB and line CD are parallel, perpendicular, or neither. A(-6,-9), b8,19), C(0,-4), D(2,0) please and thank you
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1 vote
Determine whether line AB and line CD are parallel, perpendicular, or neither.

A(-6,-9), b8,19), C(0,-4), D(2,0)
please and thank you

User Martin Babacaev
by
7.3k points

1 Answer

5 votes

Answer:

line AB is parallel to line CD

Explanation:

Because they have the same gradient which is 2

User Omtechguy
by
6.9k points
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