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konstantin123 [22]
4 years ago
13

Do 84 tens make the number 840

Mathematics
1 answer:
Kisachek [45]4 years ago
8 0
Yes, 

84x10= 840
Notice only one zero in 840 (tenth place)
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The area of a circular base of the larger cylinder is 81π. The area of a circular base of the smaller cylinder is 9π.
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Answer:

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Step-by-step explanation:

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