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Shkiper50 [21]
2 years ago
5

The surface area S (r) (in square meters) of a spherical balloon with radius r meters is given by S (r)=4pir^2

Mathematics
1 answer:
Brut [27]2 years ago
7 0

Answer:

Sorry just need points

Step-by-step explanation:

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Step-by-step explanation:

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Answer:

The simplyfied version would be 19/4

Show of work:

(1/4)^-2 = 4^2

3 × 8^2/3 × 1 = 12

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Convert elements to fractions:

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---------- ----

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Since the denominators are equal combine the fractions:

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4^2 = 16

16 - 45/4

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Step-by-step explanation:

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