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19 votes
19 votes
Line a is perpinduclar to Line B. If the slope of Line A is 3/7 what is the slope of Line B?

User Elinx
by
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1 Answer

27 votes
27 votes

Answer:

slope = - 7/3

Explanation:

Slope of a line = m

perpindicular slope = - 1/m

-1 / ( 3/7) = - 7/3

User Harry Johnston
by
2.9k points