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jonny [76]
3 years ago
6

A circle has a radius of 11 inches and a central angle AOB that measures 45°. What is the area of sector AOB? Use 3.14 for pi an

d round your answer to the nearest tenth.
a. 47.5 in2
b. 11.9 in2
c. 8.6 in2
d. 4.3 in2
Mathematics
2 answers:
Vesna [10]3 years ago
7 0
The answer is A from what my teacher taught me
Lerok [7]3 years ago
5 0

Answer:

47.461632987542

Step-by-step explanation:

My teacher told me it was this answer, don't know how.

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FromTheMoon [43]

Answer:

The smaller bottle holds 12.5 ml of perfume.

====================

<h2>Given</h2>

  • Two bottles of similar shape;
  • Larger bottle has volume of 100 ml;
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<h2>To find </h2>

  • The volume of smaller bottle.

<h2>Solution</h2>

Find the scale factor, the ratio of corresponding dimensions:

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We know the volume is the function of three dimensions, therefore the ratio of volumes is the cube of the scale factor:

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Substitute the known values and find the volume of small bottle:

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  • V_{small}/100= 1/8
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The smaller bottle holds 12.5 ml of perfume.

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There will be 8 adults


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Answer:

x = 11

Step-by-step explanation:

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∠ FEB and ∠ DEB are adjacent angles and supplementary, thus

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