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prohojiy [21]
3 years ago
15

How many subsets does the set A={1,2,{1},{{1}},{2},{1,2}} have

Mathematics
1 answer:
oksian1 [2.3K]3 years ago
8 0

Answer:

it consist of five subset

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Answer:

The  height of the building is 73.2\ ft

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

In the right triangle ABC

tan(38\°)=\frac{BC}{AB}

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tan(38\°)=\frac{BC}{63}

BC=(63)tan(38\°)=49.2\ ft

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The  height of the building (h) is equal to

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How many ounces are in 31/2 pounds and 2 ounces
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OlgaM077 [116]

Answer:

a = 45

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Here is a list of numbers:<br> 79, 38, 99, 10, 8, 4, 85, 74, 13<br> Calculate the range.
ivanzaharov [21]

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