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bezimeni [28]
3 years ago
9

What is the circumference of a. Ircle of a radius 7cm

Mathematics
1 answer:
adoni [48]3 years ago
7 0
The circumference of a circle of a radius of 7cm would be ≈43.98cm
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Step-by-step explanation:

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If you had values instead of algebraic expressions, you would find the area of the patio and subtract that from the area of the yard. Even though you don't have values, you can still find the area and subtract by expanding and simplifying:
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2 years ago
Susan was given the following number to convert to scientific notation: 12,050,000 Her answer was 1.25 x 10^7 , but it was marke
KATRIN_1 [288]

Answer:

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Given that Susan is expected to convert 12,050,000 to scientific notation, what Susan should have done is shown below:

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What Susan should have is:

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Her paper was marked wrong because: "she left out a zero between the two and the five"

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