One side of a square is 3x + 2. Which expression represents the perimeter? O4(3x + 2) (3x + 2)? 02(3x + 2)

Answer

You don't have this option available... but it should be 4(3x+2)

Step-by-step explanation:

The formula for the perimeter of a square is 4x where x is the side length

(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

what i would say the best answer is a. 40.5