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42 votes
42 votes
The slopes of two lines. Determine the value of ‘a’ that will make the lines

parallel
and perpendicular

The slopes of two lines. Determine the value of ‘a’ that will make the lines parallel-example-1
User Shahzeb
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3.2k points

1 Answer

12 votes
12 votes
i think a is 12 sorry if it's wrong
User Tim Bassett
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