How would you greet your coach in the afternoon in spanish?

Hi there,

to greet your coach in the afternoon, you would say Buenas tades, ¿cómo estás

That is "Good afternoon coach, how are you?" 

You can leave out the "how are you" if you want.

Hope this helps :)

The one that you got wrong was 6, it’s los lapizes

What is a benefit of technology for the environment.