Which of the following shows the sum, T(x), of all of Carlie's expenses from both businesses?
• T(x) = 100x + 10
• T(x) = 375 + 22x
• T(x) = 22x + 100
• T(x) = 275x + 22

(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