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scZoUnD [109]
3 years ago
5

Explain why 13233345364715 is a composite no.​

Mathematics
1 answer:
rodikova [14]3 years ago
6 0

Answer:

A composite number has more than two factors.  In this case, the number 13233345364715 has more than two factors, so it is composite.  

Step-by-step explanation:

Numbers can be classified as prime or composite.  Prime numbers have only two factors, 1 and the number itself.  For example, 13 is a prime number because only 1 and 13 can be multiplied together to get 13.  However, a composite number has more than two factors.  In the case of the numer 13233345364715, I know that there are more than two factors because the number ends in 5, which means it has a factor of 5.  To confirm, divide 13233345364715/5 = 2646669072943. This large of a number may also have other factors, however, since you now know it has at least four factors, it is composite.  

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Step-by-step explanation:

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Order of the angles from least to greatest,

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Sides opposite to these sides will be in the same ratio,

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Now in ΔBED,

m∠BEC + m∠BED = 180°

m∠BED = 180 - 45

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Now, m∠BDE + m∠BED + DBE = 180°

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Order of the angles from least to greatest will be,

∠BDE < ∠DBE < ∠BED

Sides opposite to these angles will be in the same order.

BE < ED < BD ----------(2)

From relation (1) and (2),

BC < CE < BE < ED < BD

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