Answer:

Step-by-step explanation:
Use trigonometry.
sin 45 degrees = x/14
plug in values and you get x = 
A={x|x is an even while number between 0 and 2} = ∅ since there is no number between 0 and 2 that is an even whole number. So there is no number to be substituted for x, resulting in an empty set.
Hope that helps!
she Could have wriiten 2(9+1)^2+6+134 did that help!!!!!!!!!??????????
to check maybe u should try it jsut caculate it :D
Answer:
(2,0), (-5,0)
Step-by-step explanation:
I'm not sure if this is correct or not, but going off of what they had for points J and K, I think it's the best answer.