Are these triangles similar?

A) Yes
B) No​

Sophia wrote an equation to represent the revenue of a movie theater for one day. she let x represent the number of child tickets sold and y represents the nunver of adult tickets sold. if a child ticket cost $4, an adult ticket cost $6, and the total revenue for the daybwas $420, which equation could sophia use to represent the number of chikd and adult tickets that were sold?

Zahra runs a 500-meter race at a constant speed. which graph shows her distance from the finish line during the race?

Which net represents the pyramid below? meh