Answer:
10
Step-by-step explanation:
6 in the first, and 12 in each of the other
That means 6 + 12 + 12 = 30
Since there are three stacks, divide 30 by
3
30/3 = 10
There will be 10 books in each stack
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Answer: is this 8th grade math or high school or college because i am in 8th grade
16
In a 30 60 90 degree triangle, the hypotenuse is always double the shorter leg. Hope this helps! :)
8a + 3x + 8
All you have to do is add numbers around to make the process easier.
2
