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What is the way to order integers from least to greatest on a number line?

An example of ordering numbers on a number line is to use the list of numbers containing -9, +8, -5, +20, 0, and -15. Starting from the right side of the number line, a student should move towards the left until the integer -9 is reached, and circle it. A student uses this same method until all the numbers on the list are placed on the number line. Ordering the numbers from this list from least to greatest on the line gives -15, -9, -5, 0, +8, and +20. The least integer is -15, and the greatest integer is +20.

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What is the simplified square root of 24?

This expression can be rewritten as sqrt(4) x sqrt(6). Since 4 is a perfect square given as 22, the square root of 22, which is 2, is rewritten as the expression 2 sqrt(6). The equivalency of sqrt(24) and 2 sqrt(6) can be verified with a scientific calculator. These two square root expressions are equal and give the value of 4.89898.

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What are some games on MyMath Universe?

Some of the games on MangaHigh.com include "Pinata Fever," "A Tangled Web," "Sundae Times" and "The Wrecks Factor." "Pinata Fever" teaches students to add and subtract with negative numbers, and "A Tangled Web" tests students' knowledge of angles. "Sundae Times" is a game that helps students with multiplication facts, while "The Wrecks Factor" makes a game out of factoring quadratics.

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How much do you make per hour if you make $2,600 a month?

Those working part time contracts of 16 hours per week would earn an hourly rate of $37.50 per hour on this amount. However, tax will need to be deducted from the gross amount earned, reducing the effective hourly rate depending on individual tax circumstances.A salary of $2,600 is paid regardless of the number of hours worked, and the difference between contracted hours and actual hours worked can erode net hourly rates.

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Is a cube a polygon?

The other Platonic solids are the tetrahedron, the octahedron, the dodecahedron and the icosahedron. These are the only convex polyhedrons made up entirely of congruent, regular polygonal faces. The faces of the dodecahedron are all regular pentagons, while the faces of the tetrahedron, octahedron and icosahedron are equilateral triangles. The Platonic solids are sometimes used as dice because their symmetry assures that there is an equal chance of the die landing on any face.

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How do you calculate ratios?

Find the GCFRatios can be viewed as simple fractions, but with the numerator and denominator being two different parts of the comparison. For example, 20:4 can be written as 20/4. If you're looking at this as a fraction, you can see that 20 is divisible by 4, allowing 4 to be the GCF.\n\nIn cases where the larger number is not divisible by the lower number, you would still look for the greatest common factor. For example, 20:15. 15 can not directly go into 20, but 5 can go into both, making 5 the GCF. Divide both numbers by the GCFOnce you find your greatest common factor, you want to div..

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What are compatible numbers in math?

Compatible numbers are only used in mental computation. Working with decimals can make it difficult to multiply and divide, so compatible numbers help to simplify these tasks. For example, with the equation 5.8 multiplied by 3.2, the compatible numbers would be 6 and 3. The sum of these compatible numbers is 18, while the actual answer is 18.56, which is close enough to the sum of the compatible numbers when only an estimation is needed.

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What does "n" mean in math?

In an arithmetic sequence, which is a list of numbers that follow a pattern, "n" is a variable representing the number of the term to find. For instance, if students want to find the value of the seventh term, "n" would be 7.In physics, an equation for standing waves uses "n" as an integer symbolizing the harmonic number or number of antinodes. The equation evaluates the length of the string in terms of its wavelength.In accounting, "n" is used in the equation for compound interest. It represents the number of compoundings in 1 year.

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What are some tips for solving ratio problems?

Begin solving ratio problems by addressing what exactly needs to be solved. Assign variables for each unique item in the problem. When solving for specific variables, cross-multiply the fractions and isolate the target variable. Cross-multiplying fractions entails multiplying the numerator of one fraction with the denominator of the other for both sets of numbers. After solving the problem, make sure the new ratio holds the numerator and denominator consistent with the original setup.

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What is a linear pair theorem?

The linear pair theorem is widely used in geometry. A linear pair of angles is formed when two adjacent angles are formed by two intersecting lines. In such a case, all adjacent angles form a linear pair. A pair of adjacent angles has a common vertex and a common arm. At the point of intersection of the two lines, four linear pairs of angles are formed. The linear pair theorem is widely used in calculating the measures of angles formed when two or more lines intersect each other.

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