The change in fuel remaining from one row to the next n the table is gallon(s).
The change in distance from one row to the next in the
Cable is mile(s).
The slope of the line that runs through the points given
in the table is
The slope indicates a

(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

it has the same slope and a different y-intercept

hope this : )