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igor_vitrenko [27]
4 years ago
9

Find the area of the sector below. Round your answer to two decimal places. PLEASE HELP PIC ATTACHED (pls explain how to solve i

t!!)

Mathematics
1 answer:
borishaifa [10]4 years ago
8 0

Answer:

  88.49 units²

Step-by-step explanation:

Use the formula for the area of a sector.

  A = (1/2)r²·θ

where θ is the central angle of the sector in radians, and r is the radius.

Here, the central angle of the sector is 360°-300° = 60° = π/3 radians. Then the area is ...

  A = (1/2)(13)²(π/3) = 169π/6 ≈ 88.49 . . . . units²

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Kay [80]

Answer:

  g(x) = |x| -9

Step-by-step explanation:

In the form ...

  g(x) = a|x -h| +k

the parameters are ...

  • a: the vertical scale factor (1)
  • h: the right shift of the vertex (0)
  • k: the upward shift of the vertex (-9)

The vertex of |x| is (0, 0). The vertex of g(x) is (0, -9), so there has been a vertical shift of -9 and no horizontal shift. The slopes of the lines on the graph of g(x) have a magnitude of 1, so the vertical scale is not changed from the original function (a=1).

Then the translated function is ...

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3 years ago
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Step-by-step explanation:


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Answer:

1. 2/3

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Step-by-step explanation:

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Answer:

no \: solution

Step-by-step explanation:

1) Expand

6x - 36 - 5x + 35 = x + 6

2) Simplify 6x - 36 - 5x + 35 to x - 1.

x - 1 = x + 6

3) Cancle x on both sides.

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No Solution

Hence, this equation have no solution.

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Answer:

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Step-by-step explanation:

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