Answer:
Buenas tardes entrenador, ¿Cómo está?
Step-by-step explanation:
In Spanish, we greet people by using the expression "Buenas tardes" which means Good afternoon. Greeting expressions for other moments of the day are: Buenos dias (good morning) and Buenas noches (good night).
Another greeting expression is asking the person ¿Cómo está? (How are you?). To refer to older people, or as a sing or respect, the pronoun "usted" is used, which is formal. So the verb estar (to be) is conjugated in this pronoun.
Entrenador means Coach in English.
So, you would normally say : Buenas tardes entrenador, ¿Cómo está? - (Good afternoon coach, how are you?)