Any one of them that has a slope of 9/2 or 4.5
Technically, equations are never perpendicular to one another. However, the equations of lines can result in their lines being perpendicular. Using y=mx+b, to have a perpendicular line, you have the negative reciprocal of m.
No, they are perpendicular.
It would be perpendicular to a line with the equation Y = 1/8 X.
Slope of a line perpendicular to x-y=16
The line x = -4 is vertical, so a line that is perpendicular to it is horizontal, so its slope is 0.
3
Technically, equations are never perpendicular to one another. However, the equations of lines can result in their lines being perpendicular. Using y=mx+b, to have a perpendicular line, you have the negative reciprocal of m.
The lines are perpendicular, and intersect at the point (1.35, 3.55) .
Mutually Perpendicular
No, they are perpendicular.
5
No, a pentagon is not perpendicular. The word perpendicular describes two lines (or line segments) that meet at a 90o angle.
It would be perpendicular to a line with the equation Y = 1/8 X.
The slope of the perpendicular is -(1/2) .
Slope of a line perpendicular to x-y=16
The line x = -4 is vertical, so a line that is perpendicular to it is horizontal, so its slope is 0.
It is a perpendicular line that intercepts another line at 90 degrees.