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How do I convert square feet to linear feet with an online calculator?

Type the width measurement into the appropriate box on the online calculation. Do the same with the square feet. Click the calculate or total button, and the linear feet will appear. For instance, if one is calculating the amount of flooring needed for several rooms in a house, some online calculators have multiple lines so that the entire amount of linear feet can be calculated all at once.

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How many 12 inch by 12 inch tiles are needed for a 360-square-foot area?

This would be the minimum number of tiles to cover the given area. However, when tiling floors, there is a waste factor of about 10 percent of the total area that is added. This ensures that there are enough tiles in case of errors when cutting them. For a total area of 360 square feet, this number needs to be multiplied by 10 percent to get 36 square feet. Dividing 36 square feet by 1 square foot gives 36 tiles, which is the number of extra tiles needed. The total number of tiles for this tiling job is 396 tiles.

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How do you find the vertex?

Write the quadratic equation in standard formThe standard form of a quadratic equation is y = ax^2 + bx + c. If necessary, convert the equation into this form by moving terms around. As an example equation, use y = 3x^2 - 6x + 9.Find the x-value of the vertexBy using the formula -(b/2a), it's possible to derive the x-value of the vertex. In the example equation, the terms b and a are -6 and 3. Plugging these values into the formula yields -(-6)/2(3), which converts to 1.Substitute the x term in the original equation to derive the y-valueIn the original equation of y = 3x^2 - 6x + 9, the e..

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What is 37.5 as a fraction?

Once simplified, 37 1/2 is a mixed number, with a whole number and a fraction.\nIn order to write the answer entirely as a fraction, multiply 37 by the denominator of 2, and then add the numerator of 1. The product of 37 times 2, plus 1, equals 75, which is placed over the denominator of 2, and written as 75/2.

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How is a number squared?

Negative numbers can also be squared; however, a negative number multiplied by a negative number will become a positive number. For example, -3 squared will become 9.Numbers with decimals can also be squared as well. The result will generally be a number with a decimal place.Although individuals can calculate how to square a simple number by hand or by simple mental calculation, larger numbers can be rather difficult at times depending on the amount of experience that the individual has in math. Using a calculator may be a better option at this time.Those who are learning about squared numbers..

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What is the difference between whole numbers and natural numbers?

Natural numbers are either used to count one to one objects or represent the position of an object in a sequence. They start from one and go on to infinity.This is why they are sometimes referred to as counting numbers. The only whole number that cannot be classified as a natural number is 0. Counting numbers can further be classified into perfect numbers, composite numbers, co-prime/ relatively prime numbers, prime numbers, even and odd numbers.The other classifications of numbers include:Integers - similar to whole numbers, but they also include negative numbers. Like natural and whole numbe..

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How does one find the greatest common factor of two or more integers?

The simplest way to calculate the greatest common factor of two or more integers involves writing out the prime factors of each number. The common prime factors among the integers are multiplied together, resulting in the greatest common factor.For example, when determining the greatest common factor between the three integers 12, 38 and 72 the prime factors would be written out for each integer. In this case, the prime factors for 12 are 1, 2 and 3. The prime factors for 38 are 1, 2 and 19. The prime factors of 72 are 1, 2 and 3. The common factors between these three integers are, 1 and 2. T..

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What are transformations of exponential functions?

Vertical shifts of a graphed exponential function occur when a number is added or subtracted from the original function. For example, adding a number to the function shifts the graph that many units upward. Likewise, subtracting a value from the original function shifts the graph that many units downward. Horizontal transformations occur when numbers are added or subtracted from the exponent in the function. The graph shifts to the left if the value of x is negative.

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How do you use compatible numbers when estimating?

In multiplication, compatible numbers are those that can be multiplied using a small factor, usually smaller than 10. In finding compatible numbers for multiplication, one number is increased and the other decreased. For example, to estimate the solution of 205 times 39, the student can use the compatible numbers of 200 and 40. Since both numbers end in 0, the student visualizes 20 times 4, which is 80. The student then adds in the zeros removed initially and ends up with an estimate of 8000, which is near the correct answer of 7995.\nIn division, compatible numbers are those that can be divid..

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How do you find the volume of a triangular prism?

Measure the prismLocate the base of the prism which is a triangle in this case. Stretch the divider, and measure base length of the triangle. Transfer the divider to the ruler, and read the measurement. Record it on the piece of paper. Do the same to find the height of the triangle and the length of the prism. You can use the Pythagorean theorem to get the dimensions of the prism base if it is a right triangle. Calculate the base area of the prismMultiply the base length of the triangle by its height. Divide the product by two to get the area of the triangle. The area of the triangle is the ba..

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