Answer:
27
Step-by-step explanation:
3*3*3=27. 3*3=9 9*3=27
Answer:
Adjacent angles
Step-by-step explanation:
These are adjacent because they share a side
Answer:
The atom of carbon weighs more
Step-by-step explanation:
we have
<em>Atom of carbon weighs</em>

<em>Atom of hydrogen weighs</em>

Compare

therefore
The atom of carbon weighs more
Answer:
144 i multiplied 12x12=144
Step-by-step explanation: