Volume of box height 3/2 length 7/2 and a width of 5/2

Volume = 52.5³

Step-by-step explanation:

Volume = Length * Width * Height

Substitute

Volume = 7/2 * 5/2 * 3/2

Volume = 105/2³

Simplify

Volume = 52.5³

Hope this was useful to you!

answer: the proof is mentioned below.

step-by-step explanation:

since, given:   lines bc = ef

prove:   lines ac > ef

          statements                                           reason

1. bc=ef                                           1. given

2. ac= ab+bc                                 2. because b is the point between the  

                                                            line segment ac

3.   ac > bc                                       3. because if a line segment is equal to

                                                          the sum of two line segments then it is

                                                          always greater then each of these

                                                          individual line segments

4. ac > ef                                         4. by equality property.