Multiplication and Division of Polynomials

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?

2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !

Given: m zade = 60° and m2cdf = (3x + 15) prove: x = 15