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Are the lines parallel y equals 2x plus 5 and y equals 2x?
Yes, they're parallel lines. Both slopes are 2.
When can one tell when lines are perpendicular or parallel?
It depends on what kind of line you are dealing with.If you have the lines on paper...If they do not intersect, they are parallel.If they do, measure the angle. If it is 90° then they are perpendicular.If you have the equations of the lines. If the slopes are the same, but they have a different y-intercept, they are parallel.if the slopes are inverse reciprocals of each other (i.e. 2 and -.5) then they are perpendicular.■
What are 2 lines in a plane that do not meet?
2 Lines in the same plane that do not meet are parallel. If 2 lines are in different planes and do not meet, then they are called skew lines.
What type of lines pass through -2 7 3 6 and 4 2 9 1 on a grid?
If the points are (-2, 7) (3, 6) and (4, 2) (9, 1) then they both have slopes of -1/5 which would make them parallel if the y intercepts are different
Are y equals 2x plus 5 and y equals 2 are parallel?
[ y = 2x + 5 ] has a slope of 2. [ y = 2 ] is a horizontal line ... its slope is zero. Their slopes are different, so they're not parallel.
If the slope of a line is -2 What is the slope parallel to it?
-2. Slopes of parallel lines are the same. If the lines are different it is the intercedpt that is different.
What 2 different lines are parallel if their slopes are blank?
equal
Are the lines parallel y equals 2x plus 5 and y equals 2x?
Yes, they're parallel lines. Both slopes are 2.
How do you determine if 2 lines are parallel perpendicular or neither?
Two lines are parallel if and only if they have the same slope. Two lines are perpendicular if the product of their slopes is -1. If neither of these conditions are met, the lines are nether parallel, or perpendicular.
Define parallel and explain how the slope of 2 parallel lines would be related?
I always remembered parallel line because of the 2 "L's" in parallel. They are perfectly parallel to each other and will never intersect. The slope of a line is the rise over run, or rise/run. Therefore if both lines are parallel, the slopes of the lines are the same.
When can one tell when lines are perpendicular or parallel?
It depends on what kind of line you are dealing with.If you have the lines on paper...If they do not intersect, they are parallel.If they do, measure the angle. If it is 90° then they are perpendicular.If you have the equations of the lines. If the slopes are the same, but they have a different y-intercept, they are parallel.if the slopes are inverse reciprocals of each other (i.e. 2 and -.5) then they are perpendicular.■
How is a trapezoid different to a rectangle?
a trapezoid has 1 pair of parallel lines and a rectangle has 2 parallel lines
How many pairs of parallel lines does a trapezoidsquare and atriangle have?
A trapezoid has a pair of opposite parallel lines of different lengths A square has 2 pairs of opposite parallel lines of equal lengths A triangle has no parallel lines
How is a rectangle and square diffrerent?
A rectangle has 2 pairs of parallel lines of different lengths but a square has 2 pairs of parallel lines of equal lengths
What are 2 lines in a plane that do not meet?
2 Lines in the same plane that do not meet are parallel. If 2 lines are in different planes and do not meet, then they are called skew lines.
What line intersects a pair of parallel lines at 2 different points?
A transversal line intersects parallel lines creating various angles.
Which type of lines pass through points (0 0) (-5 3) and (5 2) (0 5) on a grid?
They both have slopes of -3/5 so therefore they are parallel lines
