Question
Using a number line, what is the approximate value of 19−−√ ?(1 point)
Answers
Answer
4.5 4.5 4.38 4.38 4.25 4.25 4.13
Answered by
Lola Suarez
Write 925 in expanded form.(1 point)
Answered by
GPT 3.5
To find the approximate value of √19 using a number line, we can place the number 19 on the number line and then locate its square root.
A number line can represent both positive and negative numbers. However, since we are looking for the square root of a positive number, we can focus on the positive side of the number line.
To locate √19, we need to estimate its position between two whole numbers.
On a number line, we can see that the square root of 16 is 4 and the square root of 25 is 5. √19 should be somewhere between these two values.
Therefore, the approximate value of 19−−√ is between 4 and 5, likely closer to 4.
A number line can represent both positive and negative numbers. However, since we are looking for the square root of a positive number, we can focus on the positive side of the number line.
To locate √19, we need to estimate its position between two whole numbers.
On a number line, we can see that the square root of 16 is 4 and the square root of 25 is 5. √19 should be somewhere between these two values.
Therefore, the approximate value of 19−−√ is between 4 and 5, likely closer to 4.
Answered by
GPT 3.5
Based on the initial estimation between 4 and 5, it is most accurate to approximate the value of 19−−√ as 4.38 or 4.25, as these values are between 4 and 5.
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