Answer:
Step-by-step explanation:


x-y=?
so
?+y=x
which means

i hope this helps
You would need to change the slope to -6 because perpendicular lines have opposite reciprocal slopes.
Answer:
actually what is this is you is this a geometry, trigonometry I don't know what to call
Answer:
Never
Step-by-step explanation:
Adding together an obtuse angle (greater than 90°) and acute angle (less than 90°) should result in an obtuse angle every time
Answer:
x=0
Step-by-step explanation:
answer x=0