Joey's Deli sells three items: meatball sandwiches, turkey dinners, and cheesecakes. On Tuesday, 45% of their sales were meatball sandwiches, 30% of their sales were turkey dinners, and the rest of the sales were cheesecakes. If they sold 800 items on Tuesday, how many cheesecakes did they
sell?

What’s the range cuz i can’t find it?

What is the best name for the part of the figure identified by the arrow? line of reflection o line of symmetry plane of reflection o axis of symmetry

Determine whether angle-angle-angle (aaa) is a valid means for establishing triangle congruence. if it is a valid criterion, explain why. if it is not valid, use geogebra to create a counterexample demonstrating that it doesn’t work and give an explanation. if you construct a counterexample, take a screenshot of your work, save it, and insert the image in the space below.