An airplane departs city a and travels at a bearing of 100° city b is directly south of city a when the plane is 200 miles east of city b how far has the plane traveled? how far apart are city a and b (both to the nearest mile)

the graph on the bottom right

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.