Gran had a rope that was 7/8 feet long he cut the rope to 5/12 how much rope does he have left over

Two fire-lookout stations are 190 miles apart, with station a directly south of station b. both stations spot a fire. the bearing of the fire from station a is upper n 55 degrees upper e and the bearing of the fire from station b is upper s 60 degrees e. how far, to the nearest tenth of a mile, is the fire from each lookout station?

In which figure is de bc ? a. figure 1 b. figure 2 c. figure 3 d. figure 4

Someone answer this check out the image!