Cubic inches
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The answer is: " 9a² + 7a " .
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Note: (3a)² + 7a = (3a)*(3a) + 7a = 9a² + 7a .
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1 and 146
2 and 73
and that's about it
Answer:
16:12
Step-by-step explanation:
if there is 12 boys, that leaves the other 16 to be girls
The area surface is “20,736”
