Slope of AB = (5 - 2)/(7 - 4) = 3/3 = 1
slope of BC = (2 - 2)/(4 - 9) = 0
m<span>∠ABC = arctan 1 = 45°
</span>
Answer:
I think it is F
Step-by-step explanation:
Answer:
(B)=2-5
i think that is right answer
Answer:
There is nothing given
Step-by-step explanation:
It might be whichever one has a solution that is false, such as 9=0, or something like that.