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harkovskaia [24]
3 years ago
13

What is the area of the sector having a radius of 8 and a central angle of 5pi/3 radians?

Mathematics
1 answer:
Naya [18.7K]3 years ago
8 0

Answer:

  160π/3 units² ≈ 167.55 units²

Step-by-step explanation:

The appropriate area formula is ...

  A = (1/2)r²θ

Filling in the numbers, you have ...

  A = (1/2)(8²)(5π/3) = 160π/3 ≈ 167.55 . . . . square units

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Find the next term is in the explicit and recursive rule for the in term of the sequence. NO LINKS!!!
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Answer:

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Step-by-step explanation:

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The Explicit Rule is ...

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The Recursive Rule is ...

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5. First term is a₁ = 3; common ratio is r = 9/3 = 3.

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__

6. First term is a₁ = 7; common ratio is r = 28/7 = 4.

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Recursive rule: a[1] = 7; a[n] = 4·a[n-1]

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Answer:

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Step-by-step explanation:

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</span>
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3 years ago
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