1/5 depending on what you mean by the question you stated.

The cosine function is negative in 2nd and 3rd quadrants, So you know that you will have 2 solutions. One between pi/2 and pi, the other between pi and 3pi/2.
Refer to a unit circle to find that

Final Answer:
Okay well the mode is the number that appears most pften for ex 112351 the mode is 1 because it is the number that is there more than the others
Answer:
This is the answer 42v−59
Step-by-step explanation:
I have no idea what your other choices are but this is the correct answer. I hope it helps
Las hamburguesas son una comida que se encuentran en un asado.