slope of the other line ?
A.) 7/5
B.) 5/7
C.) -5/7
D.) -7/5
E.) -5
Parallel lines have equal slopes.
If the slope of one of the perpendicular lines is -5/7,
the slope of the other line would be 7/5. {the negative reciprocal of -5/7}
A.) 7/5
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