no way dude really? thats so cool
- x + y = 7
y = x + 7
slope = 1
perpendicular slope = -1
at point (-1, -1),
y = mx + c
-1 = -1 (-1) + c
-1 = 1 + c
c = -1 -1
c = - 2
equation:
y = -x -2
y + x = -2 or - x - y = 2
Answer:
31
Step-by-step explanation:
527 divided by 17
Answer ; k=2h−2x+y
Step-by-step explanation:
