The lines \[2x=3y=-z\] and \[6x=-y=-4z\]

1.	The lines \[2x=3y=-z\] and \[6x=-y=-4z\]
A.	Are perpendicular
B.	Are parallel
C.	\[intersect\text{ }at\text{ }an\text{ }angle\,\,45{}^\circ \]
D.	\[intersect\text{ }at\text{ }an\text{ }angle\,\,60{}^\circ \]
Answer» B. Are parallel

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The lines \[2x=3y=-z\] and \[6x=-y=-4z\]

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