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Evgen [1.6K]
3 years ago
8

The circle below has a diameter of 12 centimeters. What is the approximate area of the shaded sector?

Mathematics
2 answers:
Hatshy [7]3 years ago
8 0

Answer:

D 97 cm^2

Step-by-step explanation:

The area of the circle is

A = pi * r^2

We need to convert diameter to r

d =2r

d/2 =r

12/2=r

6 =6

The radius is 6

A= pi *6^2

A = 36 *(3.14)

A = 113.04 cm^2

Now the fraction of the circle that is shaded is 301degrees out of 360

(A circle is 360 degrees)

310/360 * area of a circle

310/360 * 113.04

97.34

geniusboy [140]3 years ago
8 0

Answer:

97 cm^2

A P E X

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3 years ago
If you have the following equation, 2/3x+5/6-x=2-3/4x what would you multiply each term by to get rid of all the fractions
Genrish500 [490]

Answer:

The answer is 12.

Step-by-step explanation:

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3: 3, 6, 9. 12. 15

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3 years ago
Evaluate the following expression:<br>p/-3 + (-8)= -8
aalyn [17]
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Check:
p/-3+(-8)=-8
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uysha [10]

Answer:

A.

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3 years ago
How many different ways can four team members from the group of fifteen be lined up for a photograph?
damaskus [11]

Answer:

32760

Step-by-step explanation:

This is a permutation of 15 objects taken 4 at a time.  To calculate this, we use the formula:

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6 0
3 years ago
Read 2 more answers
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