More FILL IN THE BLANKS FOR SCHOOL. please help soon as possible

To prove that def ~ gfh by the sss similarity theorem using the information provided in the diagram, it would be enough additional information to know that

Aiden buys two bags of chips at $1.09 each and a 20 ounce soda for $1.20 at the gas station.he knows that the state tax is 5.5. how much change will he receive from a $5 bill?

Sketch one cycle if the cosine function y=2cos2theta