How do you write 309,099,990 in expanded form

1 answer:

8 0

300,000,000+9,000,000+90,000+9,000+900+90

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stiks02 [169]

I think the answer is A

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3 years ago

marysya [2.9K]

Answer:0.12

Step-by-step explanation:

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3 years ago

zepelin [54]

Answer:

I would say C

Step-by-step explanation:

Sorry If I am Wrong.

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3 years ago

pav-90 [236]

I think question 2 is 3 millimeters

Because diameter = 2r (R = radius)

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3 years ago

marysya [2.9K]

I hope this helps you

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3 years ago