For this case we have to subtract the two distances (subtract the polynomials) and the difference will be given by the shorter miles of the second route.

Taking into account that:

Adding similar terms:
So, the correct option is C
ANswer:
Option C
We can change the law of sines a little bit to match our problem.

We know what angle Y is and what side y is, so let's use that along with angle Z and side z:

Plug in what we know:

Multiply 'z' to both sides:

Divide sin(51)/2.6 to both sides:

Plug it into your calculator.
Answer:
b
Step-by-step explanation:
C will be the y-intercept in the equation which will shift it up and down
Answer : A