Answer: Multiplying 3x and -x we obtain A= -3x^2
The rectangle length is 16.5 cm.
The rectangle width is 5.5 cm.
Answer:
5 * 10^10
Step-by-step explanation:
(9 * 10^10) - (4 * 10^10)
If the * 10^x are both the same then just take the numbers away.
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?+?+?= ???
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this is the right answer
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