Answer:
Parallel: a and b, p and q, p and r, q and r
PErpendicular: p&a, p&b, q&a, q&b, r&a, r&b
Step-by-step explanation:
Parallel lines have the same slope so both of the lines would be going in the same direction and will never cross each other.
Perpendicular lines cross at a 90 degree angle.
Technically you do not know if q&a and q&b are perpendicular because you do not know if there is a 90 degree angle
Answer:
foil it out...
4x^2 + 12x - 20x - 60
or 4(
)
Step-by-step explanation:
5p^2-3p+6 is the answer to this problem
Answer:
Step-by-step explanation:
Where's the graph?
Answer:
3,-2
Step-by-step explanation:
