Choose all the equations that are true if x=8. 7/9 x = 6 2/9
7/9 x = 6 2/9

x + 11.5 = 20.5
x + 11.5 = 20.5

23.42 - x = 15.42
23.42 - x = 15.42

11x = 88
11x = 88

40 Divided by x = 6
40 Divided by x = 6

its not b

step-by-step explanation:

(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

175

step-by-step explanation:

2 inches x 10 miles = 200 miles - 3 inches = 175