Please help.

Step-by-step explanation:

find B° = m∆-90°-50°

= 180°-90°-50°

B°=40°

find c

since cos(b) = 27/c

cos(40°) =27/c

c=27/cos(40°)

c≈35.246

fin b

since sin(b) = b/c

sin(40°)=b•c

b= sin(40°)•c

b≈22.656

its 50 miles away from the starting point

i dont understand

step-by-step explanation: