I need help the answers that are there are SSS
SAS
ASA
AAS
HL and
Not enough information

5 is congruent by HL this is because  both have a right angle and a congruent side

6 you do not have enough information.

(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