Which of the following is a composite number?
2 answers:
The composite number is . Option (A) is correct.
Further explanation:
Factors are the numbers that are multiplied together to obtain the original number.
The composite numbers are those who have more than 2 factors.
The prime numbers are those who have exactly 2 factors.
Given:
The options are as follows,
(A). 91
(B). 139
(C). 13
(D). 29
Explanation:
The factors of 91 are 1, 7, 13 and 91.
91 have 4 factors.
Therefore, 91 is a composite number.
The factors of 139 are 1 and 139.
139 have 2 factors.
Therefore, 139 is a prime number.
The factors of 13 are 1 and 13.
13 have 2 factors.
Therefore, 13 is a prime number.
The factors of 29 are 1 and 29.
29 have 2 factors.
Therefore, 29 is a prime number.
The composite number is
Option (A) is correct as 91 is a composite number.
Option (B) is not correct as 139 is a prime number.
Option (C) is not correct as 13 is a prime number.
Option (D) is not correct as 29 is a prime number.
Learn more:
1. Learn more about inverse of the functionhttps://brainly.com/question/1632445.
2. Learn more about equation of circle brainly.com/question/1506955.
3. Learn more about range and domain of the function brainly.com/question/3412497
Answer details:
Grade: Middle School
Subject: Mathematics
Chapter: Composite numbers
Keywords: composite number, prime number, numbers, real number, 91, 139, 13, 29.
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Answer:
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Given:
Find:
Solution: In order to determine if (1, 1) is a solution we need to plug in 1 for the x values and 1 for the y values and see if the equation evaluated to true.
<u>Plug in the values</u>
<u>Simplify</u>
As we can see the expression states that 1 is less than or equal to -2 which is false therefore (1, 1) is NOT a solution of the inequality.