20 POINTS PLZ HELP Which sentence uses the italicized vocabulary word correctly?

Blake showed his maturation when he gave the last piece of pie to his brother.

The instructions were written in iambic pentameter.

The poet paid homage to the evil killer by eulogizing him in an epic poem.

The painting, which was not an authentic work, was found in Picasso's sketchbook.

C is correct

explantion:

The painting, which was not an authentic work, was found in Picasso's sketchbook.

Authentic is correct used in this sentence .

invention of the washing machine

in the past, people used sticks and stones or scrub boards to clean their clothing. as it was sweaty, backbreaking work, we owe a world of to james king because he created the model for the modern washing machine in 1851. the most important issue was that this machine cleaned clothes while a person cranked the handle. doing this made people who used it develop strong muscles in their arms. later, in 1908, alva j. fisher created an electric washing machine named thor. this one was not the first automatic washing machine. however, it was one of the most popular models at the time.