the answer in the text book is 0.693 but i cannot get the answer
Parallel. They both have a slope of 4.
14
One single line is never parallel or perpendicular. Those words tell you somethingabout the relationship between two lines.
One single line is never parallel or perpendicular. Those words tell you somethingabout the relationship between two lines.
y=-2 is parallel to the x-axis and perpendicular to the y-axis.
No, they are perpendicular.
y = -5x + 9 is the equation of a straight line. It cannot be parallel or perpendicular by itself, you need another line to compare it to.
Neither perpendicular nor parallel
If the second equation is: y minus 2x equals 3, then:y - 2x = 3 ⇒ y = 2x + 3 and it is parallel to y = 2x.Otherwise (with with missing operator as "plus", "multiply" or "divide"), the lines are neither parallel nor perpendicular.
They are parallel because the slope has the same value in both equations.
4
They are perpendicular lines because the slopes are 3/4 and -4/3 respectively.