Y=mx+b
plug in the point
3=-1*-4+b
3=4+b
b=-1
y=-1x-1
Answer:
B
Step-by-step explanation:
Since equalateral all angles are 60. 60 - 69 = -9.
What is the question you are trying to answer? The question got cut off?
Answer:
(A) a=1,b=5,c=9
Step-by-step explanation:
We want to simplify
for values of a, b and c which satisfies: 
Converting our result to mixed fraction
