0
If you have two lines that have negative recipricals (1 and -1 for example), the lines are perpendicular.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What are the slopes of perpendicular lines?
Negative reciprocals of one another.
What has to be true about the slopes of two perpendicluar lines that's neither vertical?
The slopes are negative reciprocals.
Two numbers are if their product is -1?
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 two lines are perpendicular?
one slope is the negative reciprocal of the other
Perpendicular lines that have slopes which are negative are called?
It took me forever to find this answer, but the answer is "Reciprocals" Good Luck!
If two lines are 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.If the lines are perpendicular, their slopes are negative reciprocals.
If two lines have slopes that are negative reciprocals of each other then they are if they have slopes that are the same then they are?
negative reciprocal slopes ---> the lines are perpendicular equal slopes ---> the lines are parallel
Lines that are perpindicular have slopes that are?
negative reciprocals of each other
What are the slopes of perpendicular lines?
Negative reciprocals of one another.
What has to be true about the slopes of two perpendicluar lines that's neither vertical?
The slopes are negative reciprocals.
Two numbers are if their product is -1?
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 slopes of two lines are negative reciprocals the lines are perpendicular. true or false?
true (APEX)
If the slopes of two lines are negative reciprocals, the lines are perpendicular. true or false?
true (APEX)
If two lines are perpendicular?
one slope is the negative reciprocal of the other
When 2 lines have slopes that are negative reciprocals of one another the graph of the equations are?
of mutually perpendicular lines.
Perpendicular lines that have slopes which are negative are called?
It took me forever to find this answer, but the answer is "Reciprocals" Good Luck!
How do you know if two non-vertical lines are perpendicular?
They are perpendicular if their slopes are mutual negative reciprocals.
