Which of these triangle pairs can be mapped to each other using a single reflection?

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

Adriveway is 40 yards long about how many meters long is it

Draw a tape diagram to represent each situation. for some of the situations, you need to decide what to represent with a variable andre bakes 9 pans of brownies. he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students