On a number line show the numbers \(-\pi, 0\), \(\sqrt{2},-\sqrt{3},|-0.5|,-(3 !)\) and \(\frac{11}{19}\)

Short Answer

Expert verified
Short Answer: To represent the given numbers \(-\pi, 0, \sqrt{2}, -\sqrt{3}, |{-0.5}|, -(3!), \frac{11}{19}\) on the number line, we need to understand the values these numbers represent. The approximate values are \(-3.14, 0, 1.41, -1.73, 0.5, -6,\) and \(0.58\), respectively. Draw a horizontal number line with equal intervals representing increments of 1 and place a mark for 0. Place the positive numbers to the right of 0 and the negative numbers to the left. Locate and label the approximate positions of the given numbers based on their values. Once all numbers are properly placed and labeled, the number line representation is complete.

Step by step solution

01

Understand the given numbers

We are given seven numbers: \(-\pi, 0, \sqrt{2}, -\sqrt{3}, |{-0.5}|, -(3!), \frac{11}{19}\). We need to understand what each number represents and where it would be located on the number line. 1. \(-\pi\): This is a negative number, and its value is roughly \(-3.14\). 2. \(0\): This is the neutral value on the number line. 3. \(\sqrt{2}\): This is a positive number, and its value is roughly \(1.41\). 4. \(-\sqrt{3}\): A negative number with an approximate value of \(-1.73\). 5. \(|{-0.5}|\): This represents the absolute value of \(-0.5\), which gives \(0.5\). 6. \(-(3!)\): We first find the factorial of \(3\) (\(3! = 3 \times 2 \times1\)), and then take its negation. The result is \(-6\). 7. \(\frac{11}{19}\): This is a fraction, and its value is roughly \(0.58\).
02

Draw the number line

Now that we have all the numbers and their values, we can draw a number line. Start by drawing a straight horizontal line and marking the position of \(0\). From there, mark off equal intervals on each side to represent increments of 1. Be sure to label the positive numbers to the right of \(0\) and the negative numbers to the left of \(0\).
03

Place the numbers on the number line

Once the number line is drawn, it's time to place the given numbers on it. Locate and label the approximate position of each number on the number line: 1. \(-\pi\): Position it between \(-3\) and \(-4\) (closer to \(-3\)). 2. \(0\): Mark the \(0\) on the number line. 3. \(\sqrt{2}\): Place this number between \(1\) and \(2\) (closer to \(1\)). 4. \(-\sqrt{3}\): Position it between \(-1\) and \(-2\) (closer to \(-2\)). 5. \(|{-0.5}|\): Mark \(0.5\) on the number line between \(0\) and \(1\). 6. \(-(3!)\): Place this number at \(-6\) on the number line. 7. \(\frac{11}{19}\): This is a positive number between \(0\) and \(1\), close to \(0.6\). Once all numbers are properly placed and labeled, the number line representation is complete.

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