Answer:
2 and 3
Step-by-step explanation:
|-2.56| = 2.56
Answer:
0.694444444
Step-by-step explanation:
just divide the top from the bottom-
Answer:

Step-by-step explanation:

Answer:
Step-by-step explanation:
1. The slope is -5/2
2. There is no slope for the second one it's just y=3
3. The slope is 3
4. These are perpendicular lines
5. These lines are parallel.
6. These lines are neither perpendicular nor parallel.
7. These lines are perpendicular
8. y = 4/3x - 2
9. y = -1/2x + 5
10. x = -1
Hope this helps!