Answer:
"usted" is the more formal way to speak to an adult or someone older than you in Spanish while "tu" can be used when you're speaking to someone like a friend and that you have a chill and laid back connection with.
Explanation:
Hispanics accounted for 16.7% of the population or 52 million people
La respuesta es d. Cerrada
Hello.
El edificio está rojo y muy bajo.
The answer is: Está.