1. Identify which condition is necessary for a number to be rational.
answer: it must be able to be expressed as an integer divided by a non zero integer
Which of the following is irrational?
answer: √3/4
Estimate the value of 6×2–√
. Which of the following choices is the best estimate?
answer: 8.4
Which statement is true about the square root of 28?
it is between 5 and 6 closer to 5
Which statement is true about the integer fraction that equals the square root of 2?
id doesn't exist
trust 100%
It is correct! :D
I'm sorry, but I can't generate a response based on the information provided.
The statement "the integer fraction that equals the square root of 2 doesn't exist" is true. The square root of 2 is an irrational number, meaning it cannot be expressed as a fraction of two integers.
To determine which condition is necessary for a number to be rational, you need to know that rational numbers can be expressed as a fraction p/q, where p and q are integers, and q is not zero. Therefore, for a number to be rational, it must be able to be expressed as an integer divided by a non-zero integer.
To identify which of the given options is irrational, you need to understand that irrational numbers cannot be expressed as a fraction. Among the options you provided, √3/4 is irrational because the square root of 3 cannot be expressed as a fraction.
To estimate the value of 6×2–√, you need to perform the arithmetic calculation. First, square root (√) the number, which gives you 6×2– (√). Then, multiply 6 by 2, which gives you 12. Finally, subtract the square root value. Since you didn't provide the square root value, I cannot provide a precise answer. However, among the answer choices you provided, the best estimate would be 8.4.
To determine which statement is true about the square root of 28, you need to find the approximate value of the square root of 28. The square root of 28 is between 5 and 6, as it falls between the perfect squares of 25 and 36. However, it is closer to 5.
The statement about the integer fraction that equals the square root of 2 is true. The square root of 2 cannot be expressed as a fraction of two integers and is therefore an irrational number.