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sergij07 [2.7K]
2 years ago
12

Is 68 prime or composite

Mathematics
2 answers:
sergij07 [2.7K]2 years ago
6 0

Answer:

composite

Step-by-step explanation:

the number 68 is an even number, which means it is divisible by 2.

kramer2 years ago
5 0
Composite because there are numbers other than 1 and 68 that you can multiply to get 68
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Given: △ABC, m∠A=60° m∠C=45°, AB=8 Find: Perimeter of △ABC, Area of △ABC
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We are given

△ABC, m∠A=60° m∠C=45°, AB=8

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now, we can plug values

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BC=9.798

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\frac{AB}{sin(C)}=\frac{AC}{sin(B)}

now, we can plug values

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3 0
3 years ago
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Answer:

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Step-by-step explanation:

Given that a large furniture company claims that 65% of all individuals who buy chairs from its stores choose wood chairs, 20% choose plastic chairs, and 15% choose metal chairs, and to investigate this claim researchers collected data from a random sample of the companys customers, whose results were 305 wood, 121 plastic, and 74 metal, to determine if the data from the sample consistent with the companys claim the following calculations should be performed:

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