PLEASE HELP I NEED SOMEONE TO SHOW ME HOW EXACTLY TO SOLVE THE PROBLEM BECAUSE I KNOW THE ANSWER IS C BUT I NEED TO SHOW PROOF OF WORK

Explain why the two figures below are not similar. use complete sentences and provide evidence to support your explanation. (10 points) figure abcdef is shown. a is at negative 4, negative 2. b is at negative 3, 0. c is at negative 4, 2. d is at negative 1, 2. e

Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.

17 in long 1.3 ft wide and 8in high what is the volume