Answer:
53
Step-by-step explanation:
i had to use this old method (pic related).
1. What is the distance between the points (-3,0) and (3, 8) in the xy-plane?
1 answer:
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Answer:
Size of each group =
Step-by-step explanation:
Total number of paint brushes = x
Since each the three groups are equally sized, to get the number of paintbrushes in a group, we will have to divide the total number of paint brushes by 3
∴ We have, number of paint brushes in a group =
=
this is also the same thing as saying ×
This shows that the size of the new group is the same as the size of the original group