SOLUTION: decide whether lines p1 and p2 are perpendicular:
line p1: x + 8y= -4
line p2: 4x - 2y = 10
Algebra.Com
Question 57932This question is from textbook geometry reasoning
: decide whether lines p1 and p2 are perpendicular:
line p1: x + 8y= -4
line p2: 4x - 2y = 10
This question is from textbook geometry reasoning
Answer by checkley71(8403) (Show Source): You can put this solution on YOUR website!
X+8Y=-4
8Y=-X-4
Y=-X/8-4 THIS LINE HAS A SLOPE OF -1/8
4X-2Y=10
-2Y=-4X+10
Y=2X-5 THIS LINE HAS A SLOPE OF 2
THE LINES ARE NOT PERPENDICULAR
TO BE PERPENDICULAR TO LINE 1 THE SLOPE HAS TO BE +8
TO BE PERPENDICULAR TO LINE 2 THE SLOPE HAS TO BE -1/2
RELATED QUESTIONS
decide whether lnes p1 and p2 are perpendicular:
line p1:y= 3x + 5
line p2: y= 1/3x + (answered by funmath)
Determine whether the line through P1 and P2 is parallel, perpendicular, or neither... (answered by ewatrrr)
Find the Equation for the line with given properties:
Parallel to the lines 5x+2y=10;... (answered by stanbon)
Find the midpoint of the line segment joining the points P1 and P2.
P1=(2,1);... (answered by amarjeeth123)
Find the slope of the line containing the points p1 and p2... (answered by nyc_function)
Find the slope of the line containing the points P1 and P2:
P1(4,2),... (answered by rfer)
Find the slope of the line containing the points P1 and P2:
P1(-1,3), P2(2,4)
(answered by rapaljer)
Determine whether the line through points p1 and p2 is parallel to, perpendicular to, or... (answered by rfer)
Find the point of the line passing through P1(3,5) and P2(-2,-4) and which is
(answered by Alan3354)