# math

posted by
**dylan** on
.

The slopes of the two lines are given. Conclude whether the lines are parallel, perpendicular, or neither.

a)m=2/3,m=4/6

b)m=3/4,m=-4/3

c)m=2,m=-2

d)m=1,m=-1

e)m=1/5,m=0.2

f)m=2 1/4, m=-4/9