Brooke is repairing her bike and wants to remove a bolt that measures
4/8 an inch. She
cannot find a wrench in her tool box labeled 4/8 Since wrenches are always stamped with
simplified fractions, what size wrench should Marthetta use?

answer is 1

step-by-step explanation:

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.

on the middle line

step-by-step explanation:

1/5=50