Final answer:
Hieroglyphics were deciphered by scholars through the study of ancient languages, such as the symbols used in ancient Egypt.
Step-by-step explanation:
Hieroglyphics were deciphered by scholars through the study of ancient languages. The writing of ancient Egypt was in hieroglyphics, which were symbols that evolved from pictures over time. It took years of training to become literate in hieroglyphics, and scribes played a crucial role in recording Egyptian society.