Answer:

Step-by-step explanation:
we know that
Applying the law of sines in the triangle ABC

substitute the given values

Solve for b


Answer:
The system has no solution
Step-by-step explanation:
Encountering an incorrect mathematical statement anywhere within the solution such as
1 = 3 which of course is false
Indicates the system has no solution
Answer:
x= -15/2 y=-33/2
Step-by-step explanation:
i dont know how you want to solve it but if it is "system of equations" then first solve for the first variable in on e of the equations, then substitute the result into the other equation.
C. is the right answer I think so at least