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wlad13 [49]
2 years ago
15

a circular stained glass window frame with a diameter 20 inches is divided into 8 congruent find the area of 3 of the 8 panes of

glass
Mathematics
1 answer:
ahrayia [7]2 years ago
6 0

Answer:

it would be 45

Step-by-step explanation:

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To start to figure this problem out, we can first figure out how many more pages you read in an hour compared to your sister.


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Now we have to figure out how much more you would read in 1/2 an hour. Since 1/2 an hour is 1/2 of an hour, we can divide 10 by 2 to figure out how many more pages you read in an hour compared to your sister. 10 divided by 2 is 5, so you read 5 more pages every half hour.

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3 years ago
Suppose n(U) = 150, n(A) = 35, and n(B) = 89.<br> (a) If n(A U B) = 90, find n(A n B).
avanturin [10]

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3 years ago
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<span>going downstream - 

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