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professor190 [17]
3 years ago
9

Helppppppppppppppppppppp!!!!

Mathematics
1 answer:
Inessa [10]3 years ago
4 0

Answer:

±i√55

Step-by-step explanation:

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A park has a large circle painted in the middle of the playground area. The circle is divided into 4 equal sections, and each se
oee [108]
First you need to find the area of the whole circle.\pi  r^{2}
The radius is given as 10, so just insert 10 into the equation of the area of a circle equation. 
Area =  \pi  10^{2}    Area =  100 \pi
Putting \pi after the 100 because that is what is commonly done. 

Because the circle is then being split into 4 equal sections, we need to find 1/4 of the area of the whole circle to find the area of one of these sections. 

Since the area of the whole circle is 100 \pi then we just divide that by 4, 
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3 years ago
Convert 3,124 meters to kilometers (1 kilometer =1000 meters)
Mrac [35]

Answer:

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Step-by-step explanation:

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3 years ago
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Nat2105 [25]
In the ratio, the numbers are 2 for the shortest side, 3 for the middle sized side, and 4 for the longest side.

2 is to 6 cm as 4 is to x

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Answer: The longest side measures 12 cm.
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True or false that integers can be negative numbers
lisov135 [29]

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true

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Help me solve this question please. Thank you
IrinaVladis [17]

Answer:

an = 80. 2^(n-5)

Step-by-step explanation:

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