The correct answer is: c) 46 and 87
Further explanation:
Let us define relatively prime numbers first:
"Relatively prime numbers are those numbers whose greatest common factor is 1"
So,
a) 20 and 76
![20: 1,2,4,5,10,20\\76: 1,2,4,76](https://tex.z-dn.net/?f=20%3A%201%2C2%2C4%2C5%2C10%2C20%5C%5C76%3A%201%2C2%2C4%2C76)
The GCF is 4 so the pair is not relatively prime.
b) 25 and 65
![25: 1,5,25\\65: 1,5,13,65](https://tex.z-dn.net/?f=25%3A%201%2C5%2C25%5C%5C65%3A%201%2C5%2C13%2C65)
The GCf is 5 so the pair is not relatively prime.
c) 46 and 87
![46: 1,2,23,46\\87: 1,3,29,87](https://tex.z-dn.net/?f=46%3A%201%2C2%2C23%2C46%5C%5C87%3A%201%2C3%2C29%2C87)
GCF is 1 so the pair is relatively prime.
d) 63 and 117
![63:1,3,7,9,21,63\\117:1,3,9,13,39, 117](https://tex.z-dn.net/?f=63%3A1%2C3%2C7%2C9%2C21%2C63%5C%5C117%3A1%2C3%2C9%2C13%2C39%2C%20117)
GCF is 9 so the pair is not relatively prime.
Hence, option C is correct
Keywords: Prime numbers, Relative prime numbers, Coprime numbers
Learn more about relative prime numbers at:
#LearnwithBrainly
The answer is 73.
365/19-14
Answer:
6*2=?
Explantion:
This is how it would look like, i didnt do a multiplcation sign because it would be 6 times 2. You are asking 6 times its self two times. Hope it helps!
So 6 x 6 or 6*2
NOT 6 X 2
Here, As the exponent and base both are different, we can't simply it by using any mathematical rule, so we have to convert them into decimal then comparing with options.
So, <span>5^3/4 + 2^11/12
= 3.34 - 1.88
= 1.46
Which is most precise to </span><span>2^7/12 </span><span>= 1.49
In short, Your Answer would be: Option D
Hope this helps!</span>
Answer:
67
Step-by-step explanation:
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