Solve for x.
Your answer must be simplified.
15 < -5x

x > -3

Step-by-step explanation:

15/-5x

x = -3

Invert the sign.

x > -3

the answer is (2x+8)²= 16

(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