Answer:
Step-by-step explanation:
we know that
The volume of the square pyramid is equal to
we have
----> the length of the base of the square pyramid
---> the height of the pyramid
substitute the values in the formula
There are 36 birds sitting on a wire. Six-twelfths of the birds are black. How many black birds are sitting on the wire?
2 answers:
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Answer:
The problem solution is given in the attachments.
