The answer is 2y<=3x+4
Mark me as brainliest if I helped! :D
Answer:

Step-by-step explanation:
Cosine (cos) is adjacent by hypotenuse. 
In any of the 45° angles, 1 is adjacent and √2 is the hypotenuse.
So arrange them to get 
Answer:
I think its D
Step-by-step explanation:
Because its asking for 4 less then twice the number 6 so it would be 10 and 16 btw im so sorry if im wrong
I am pretty sure it is 120 or 30