Me i am really stuck, brainliest if use work, you! : ) on a piece of paper, use a protractor to construct right triangle abc with ab=4 in., m∠a=90°, and m∠b=45°. what statement is true about the triangle? a)ac=4 in. b)bc=4 in. c)ac=2 in. d)bc=8 in.

Ineed big ! the cost of a school banquet is $25 plus $15 for each person attending. create a table, sketch the graph, and write an equation in slope-intercept and point-slope form that gives total cost as a function of the number of people attending. what is the cost for 77 people?