Help as quick as possible i will give brainliest!!

The correct answers are A and B

A and B are right.

Step-by-step explanation: Because point B is higher then point A but point C is lower then 0, this is tricky. Sorry but I can only eliminate one, best of luck.

(sin 42)/31. = sinx)/37

sinx = 37 (sin42)/31

= 37× 0.66/31 = 0.787

x= 51.9

other angle opposite to y = 180-51.9-42

= 180- 93.9 =86.1

so

sin42)/31 = sin 86.1)/y

0.021 = 0.997 /y

y= 0.997/0.021 =47.47

a .4y4

hope this !