Will give brainliest with correct answer! go through your thought process ❤❤

Step-by-step explanation:

set 6x-14 equal to x+11

x=5

put 5 in for x in both equations

add the numbers together which they equal 16 each side so 32 for those two sides.

set 3y-4 equal to 5y-22

y=9

replace y with 9

y = 23

add 23 to 23 which gets you 46.

add 46 to 32 and thats your perimeter

(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

answer: 48

just remember to use pemdas:

parentheses

expressions

multiplication

division

addition

subtraction