Answer:
D.
176 kilometers
Step-by-step explanation:
We need to add them all together to determine the total distance
47+94+35 = 176 km
.25 because the / is the same as divided by. So one divided by four is .25. Sorry I don't know how to say this in Spanish.
as sin (11pi/6) = -1/2
so
2x= 7pi/6+2npi
and
2x= 11pi/6 + 2npi
solve both of them for x and you will get your answer
Answer:
B. Multiply the first equation by 2
hope this helps tell me if you need more :)