Question

Use slopes to determine if the lines -7x-2y=-8 and 2x+7y=-3 are perpendicular or not

Answer 1

Answer:

Since slopes of both lines are not negative reciprocals. Therefore Lines are not perpendicular to each other

Step-by-step explanation:

Slope of -7x-2y=-8 is -7/2

Slope of 2x+7y=-3 is -2/7

For perpendicular lines slopes are negative reciprocals of each other