Answer:
If two lines are parallel they have the same slope, if they are perpendicular they have opposite slopes.
Step-by-step explanation:
Example of parallel lines: y=3x+10 & y=3x-4
Example of perpendicular lines: y=2x-9 & y=-1/2x+1
Answer:
Yes, a right triangle can have side lengths 5, 12, and 13.
Step-by-step explanation:
Answer:42x
Step-by-step explanation:just multiply
Answer:
-4y^3-16y^2+52y hope this helps!!
Step-by-step explanation:
Simplify it
Answer:
T=14D
Step-by-step explanation:
I think? sorry if wrong