Im not sure srry
Step-by-step explanation:
Answer:
neither
Step-by-step explanation:
they are parallel when they have the same slope and perpendicular when the slope is completely different
Answer:
-77
Step-by-step explanation:
-77 + -23 = -100
7x - 8 = 34
Solving:
7x = 34 + 8
7x = 42
x = 6
Hope this helps!
Answer:
0
Step-by-step explanation:
We have 2 points on a line so we can use the slope formula
m = (y2-y1)/(x2-x1)
= (4-4)/(-10-7)
= 0/-17
= 0