Step-by-step explanation:
(7x+2)²
= (7x+2)(7x+2)
= 49x² +14x + 14x +4
= 49x² + 28x + 4
The answer is: [D]: " C = 2 π r " .
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Seventy five thousandths is less than .75
Its like...0.00024 like that I think. hope it helped :)
Answer:
Q6: B Q7: D Q8: C Q9: D Q10: A
