On a beach vacation, Ling and her friends inflate two new beach balls to play with: a yellow beach ball and a rainbow beach ball. The yellow beach ball has a volume of 1,760cubic inches. If the rainbow beach ball has 4 times the volume of the yellow beach ball, what is its diameter? Round your answer to the nearest hundredth.

the least common denominatore of 7 and 2 is 9

step-by-step explanation:

7+2=9

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.