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Negative reciprocals of one another.
If you have two lines that have negative recipricals (1 and -1 for example), the lines are perpendicular.
one slope is the negative reciprocal of the other
It took me forever to find this answer, but the answer is "Reciprocals" Good Luck!
Two numbers are negative reciprocals if their product is -1. The numbers 1/2 and -2 are negative reciprocals. Their product is -1. This is often seen in problems involving the slopes of two lines. The slopes of perpendicular lines are negative reciprocals. Their product is -1.
If the lines are perpendicular, their slopes are negative reciprocals.If the lines are perpendicular, their slopes are negative reciprocals.If the lines are perpendicular, their slopes are negative reciprocals.If the lines are perpendicular, their slopes are negative reciprocals.
Negative reciprocals of one another.
negative reciprocal slopes ---> the lines are perpendicular equal slopes ---> the lines are parallel
If you have two lines that have negative recipricals (1 and -1 for example), the lines are perpendicular.
true (APEX)
true (APEX)
one slope is the negative reciprocal of the other
of mutually perpendicular lines.
Those lines are perpendicular.Those lines are perpendicular.Those lines are perpendicular.Those lines are perpendicular.
It took me forever to find this answer, but the answer is "Reciprocals" Good Luck!
Two numbers are negative reciprocals if their product is -1. The numbers 1/2 and -2 are negative reciprocals. Their product is -1. This is often seen in problems involving the slopes of two lines. The slopes of perpendicular lines are negative reciprocals. Their product is -1.
They are negative reciprocals Ex -1/2 and 2