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marin [14]
3 years ago
13

Help me with this please

Mathematics
1 answer:
ANTONII [103]3 years ago
7 0
I believe they are all false
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Find the area of a segment of a circle if its arc is 120 degrees and the radius is 3 inches.
Montano1993 [528]

Answer:<u> 9.42 inches</u>, 3π in terms of pi

Step-by-step explanation:

A full circle is 360 degrees, so if the segment has an arc of 120 degrees, it is 1/3 of a regular circle.

To find the area of a circle, we use the equation A = πr^2. In this case, we will divide the equation by 3 because we are only finding 1/ of a circle. So, our equation will be A  = (πr^2)/3.

Using 3.14 for π:

A  = (πr^2)/3.

A = (π3^2)/3

A = (π9)/3

A = 3π

A = 9.42

6 0
1 year ago
Plz help! Question is in the picture.
puteri [66]

Answer:

A and C

Step-by-step explanation:

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3 years ago
Quotient of 0.72 / 4
sasho [114]

Answer: The answer is 0.18

Step-by-step explanation:

I took the test

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2 years ago
If a fair coin is tossed, the probability that it will land heads up is ½. Olivia tosses a coin 4 times, and it lands on heads 4
disa [49]

Answer:

C

Step-by-step explanation:

The tosses before that were all by chance, the probability is still the same. Nothing changes.

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3 years ago
Helpppppppp mathhhhhhhh
ddd [48]
That's like 20 degrees
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3 years ago
Read 2 more answers
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