A regular octagon has a perimeter of 48 cm. What is the length of each side?
2 answers:
6 cm because 48 cm divided by 8 equals 6 and I got 8 from the octagon
Answer:
Each side of the octagon a length of 6 cm
Step-by-step explanation:
Divide the perimeter by the amount of sides the shape has.
48 ÷ 8 = 6
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Answer:
![Mean = 10724.29\ mi](https://tex.z-dn.net/?f=Mean%20%3D%2010724.29%5C%20mi)
Step-by-step explanation:
Given
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Required
The mean of the distance
Mean is calculated as:
![Mean = \frac{\sum x}{n}](https://tex.z-dn.net/?f=Mean%20%3D%20%5Cfrac%7B%5Csum%20x%7D%7Bn%7D)
So, we have:
![Mean = \frac{10150 + 10211 + 10424 + 10769 + 10884 + 11155 + 11477}{7}](https://tex.z-dn.net/?f=Mean%20%3D%20%5Cfrac%7B10150%20%2B%2010211%20%2B%2010424%20%2B%2010769%20%2B%2010884%20%2B%2011155%20%2B%2011477%7D%7B7%7D)
![Mean = \frac{75070}{7}](https://tex.z-dn.net/?f=Mean%20%3D%20%5Cfrac%7B75070%7D%7B7%7D)
![Mean = 10724.2857143](https://tex.z-dn.net/?f=Mean%20%3D%2010724.2857143)
Approximate
![Mean = 10724.29\ mi](https://tex.z-dn.net/?f=Mean%20%3D%2010724.29%5C%20mi)
Answer:
As a decimal it can be written as 7.3 repeated
Round 28 to nearest ten and 868 to nearest hundred
900 ÷ 30 = 30
Answer:
True
Step-by-step explanation:
The perimeter is the combined length of all the side lengths of a figure.