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Identify the equations as parallel lines, perpendicular lines, or neither.

Equation 1: -x + 3y = 9 Equation 2: 9x + 3y = -24

A. parallel
B. perpendicular
C. neither

User SymboLinker
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1 Answer

10 votes
10 votes

Answer:

perpendicular

Explanation:

User Chris Ryding
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