Education & Communication 2024, December

Last modified: 2023-12-17 09:12

You don't know how to go on because you don't know how to draw a linear equation without the use of a calculator? Fortunately, once you understand the procedure, drawing a graph of a linear equation is quite simple. All you need is to know a couple of things about the equation and you will be able to get to work.

Last modified: 2024-01-15 13:01

Regardless of your needs, for example sending a package or passing an exam, calculating the volume of a container is a very simple procedure. The volume measures the space occupied by a three-dimensional object, therefore the volume of a box measures the available space inside it.

Last modified: 2023-12-17 09:12

Have you ever had the need to draw an angle identical to that seen in a book? If so, this guide will show you how to build a congruent angle starting from a given angle. Steps Step 1. Locate the angle graph you want to reconstruct Let's say you need to rebuild an ABC corner.

Last modified: 2024-01-15 13:01

Raising 10 to the power of any positive integer is much easier than it looks. All you need to know is that the exponent written above simply represents the number of times you need to multiply 10 by itself. Once you have fully grasped this concept, you will have already begun your journey to become an expert on powers.

Last modified: 2024-01-15 13:01

In mathematics, for factorization we intend to find the numbers or expressions that by multiplying each other give a certain number or equation. Factoring is a useful skill to learn in solving algebraic problems; when dealing with second degree equations or other types of polynomials, the ability to factorize becomes almost essential.

Last modified: 2023-12-17 09:12

The surface of a solid is the sum of the extension of all the faces present outside it. The faces of a cube are all six congruent. Consequently, to find the total area of a cube, all you have to do is find the area of a single face of the cube and multiply it by six.

Last modified: 2024-02-02 02:02

Studying math successfully takes work. Calculating machines and other gimmicks can help you, but alone if you use them properly. Steps Step 1. Memorize all the arithmetic operations: addition, subtraction, multiplication and division (with the process of enumerating back and forth, if possible).

Last modified: 2023-12-17 09:12

Converting liters (l) to milliliters (ml) is a very simple mathematical operation. All that needs to be done to convert a quantity expressed in liters into milliliters is to multiply the number of liters by 1,000. Steps Method 1 of 2:

Last modified: 2023-12-17 09:12

If in your algebra course you were asked to represent inequalities in a graph, this article can help you. Inequalities can be represented on a line of real numbers or on a coordinate plane (with the x and y axes): both of these methods are good representations of an inequality.

Last modified: 2024-01-15 13:01

A sphere is a perfectly round three-dimensional geometric body, in which all points on the surface are equidistant from the center. Many commonly used objects, such as balloons or globes are spheres. If you want to calculate the volume you just have to find the radius and insert it in the simple formula:

Last modified: 2024-01-15 13:01

Squaring fractions is one of the simplest things you can do. The procedure is very similar to the one used with whole numbers, because you just need to multiply both the numerator and the denominator by itself. There are cases in which it is better to simplify the fraction before raising it to a power, to make operations easier.

Last modified: 2024-01-15 13:01

Factoring into prime numbers allows you to decompose a number into its basic elements. If you don't like working with large numbers, like 5,733, you can learn to represent them in a simpler way, for example: 3 x 3 x 7 x 7 x 13. This type of process is indispensable in cryptography or in the techniques used to guarantee information security.

Last modified: 2023-12-17 09:12

A line chart shows the frequency of data occurring across a series of numbers. Line charts provide a quick and easy way to organize data and are often used when less than 25 different values are being compared. If you want to know how to build a line chart go to Step 1 to get started.

Last modified: 2024-01-15 13:01

Reading the number MMDCCLXVII would not have been a problem for an inhabitant of ancient Rome or for many people of the Middle Ages in Europe who continued to use the Roman numeral system. Learn to read these numbers by following some basic rules.

Last modified: 2024-01-15 13:01

There are several tools on the internet to do the conversion from meters to feet, but many teachers want their students to know the process. It is also a good idea to understand the process itself, as you are less likely to make mistakes. If you need to convert square meters (m 2 ) or cubic meters (m 3 ), you will need to convert to the corresponding measurement in square feet or cubic feet.

Last modified: 2024-01-09 13:01

Calculating the inverse of a quadratic function is simple: it is sufficient to make the equation explicit with respect to x and replace y with x in the resulting expression. Finding the inverse of a quadratic function is very misleading, especially since Quadratic functions are not one-to-one functions, except for an appropriate bounded domain.

Last modified: 2023-12-17 09:12

Knowing how to construct polygons accurately is very important in geometry and is also simple. If you have always wondered how to build a regular polygon from a circle, you are reading the right article. Steps Method 1 of 2: Using the Protractor Step 1.

Last modified: 2024-01-15 13:01

The factors of a number are the digits which, when multiplied together, give the number itself as a product. To better understand the concept, you can consider each number as the result of multiplying its factors. Learning to factor a number into prime factors is an important mathematical skill that will be useful not only for arithmetic problems, but also for algebra, mathematical analysis and so on.

Last modified: 2024-01-17 17:01

Speed is a physical quantity that measures the change in the position of an object based on time, that is, how quickly it is moving in a given instant of time. If you have ever had the opportunity to observe the speedometer of a car while it is in motion, you were witnessing the instant measurement of the speed of the vehicle:

Last modified: 2023-12-17 09:12

The "current ratio" is the measure of a company's ability to pay off its obligations and liabilities in the short term. It is crucial in determining the financial health of a company. In general, a company is considered healthy if the "

Last modified: 2024-01-15 13:01

For many, math homework is bland and sloppy. However, if you have a bad math homework record, or think you can't understand math no matter how hard you put in, doing a math homework will be a terrible and boring experience. Either way, math is feasible once you know the basics well.

Last modified: 2024-01-15 13:01

The circumference of a circle is the set of points equidistant from its center that delimit its area. If a circle has a circumference of 3 km, it means that you will have to walk that distance, along the entire perimeter of the circle, before you can return to the starting point.

Last modified: 2024-01-07 20:01

Creating a tree decomposition diagram is an easy way to find all the factors of a number. Once you understand how to create decomposition trees, it becomes easier to perform more complex tasks, such as finding the greatest common divisor or least common multiple.

Last modified: 2024-02-02 02:02

The perimeter of a square, like that of any geometric shape, is the measure of the length of the outline. The square is a regular quadrilateral, which means it has four equal sides and four right angles. Since all sides are the same, it is not difficult to calculate the perimeter!

Last modified: 2023-12-17 09:12

Protractors are tools used in mathematics to measure the width of angles in degrees. You might need one for a homework assignment or construction project, so it's worth learning how to make it. You can use a printable template or create it by folding a sheet of paper to always have the tool available.

Last modified: 2023-12-17 09:12

A trinomial is an algebraic expression consisting of three terms. Most likely, you will begin to learn how to decompose quadratic trinomials, that is, written in the form x 2 + bx + c. There are several tricks to learn that apply to different types of quadratic trinomials, but you will get better and faster just with practice.

Last modified: 2023-12-17 09:12

Fractions represent a part of an integer and are very useful for making measurements or calculating values with precision. The concept of a fraction or fractional number can be difficult to understand, as it is characterized by specific terminology and precise rules for being applied and used within equations.

Last modified: 2023-12-17 09:12

Mathematics is not as hostile as it may seem, just follow the rules and practice, because only in this way is it possible to improve knowledge and increase one's confidence. You also need to pay attention in class and have an optimistic attitude, both while studying and during an exam.

Last modified: 2023-12-17 09:12

There are two types of ruler: the Anglo-Saxon or fractional one and the metric one with a decimal base. Reading this tool might seem complex because of all those little lines, but it's actually quite a simple process. Once you understand the basic concepts described in this tutorial, you won't have any difficulty taking measurements with either type of ruler.

Last modified: 2023-12-17 09:12

Derivatives can be used to obtain the most interesting characteristics of a graph, such as highs, lows, peaks, valleys and slopes. It's even possible to draw complex equations without a graphing calculator! Unfortunately, getting the derivative is often boring, but this article will help you with some tips and tricks.

Last modified: 2023-12-17 09:12

The extended form is a way to rewrite a number by breaking it down into separate digits, showing what place value each digit represents. Writing numbers in extended form is pretty straightforward once you understand what it is. Steps Part 1 of 5:

Last modified: 2024-01-15 13:01

The perimeter of a rectangle is the sum of the length of all its sides. A rectangle is defined as a quadrilateral, a geometric figure with four sides. In it, the sides are congruent, that is, they have the same length in pairs. While not all rectangles are squares, squares can be considered rectangles, and a compound figure can be a combination of rectangles.

Last modified: 2024-01-15 13:01

Are you unsure about converting a time expressed in minutes into hours? Do not worry! This is a simple calculation that you can perform in just a few steps. The general rule states that you must divide the minutes value by 60 and you will get the hours.

Last modified: 2023-12-17 09:12

An Apollonian Seal is a type of fractal image, formed by circles that become smaller and smaller contained in a single large circle. Each circle in the Apollonian Seal is "tangent" to the adjacent circles - in other words, these circles touch each other in infinitely small points.

Last modified: 2024-01-15 13:01

There are many number formats which are referred to as the “standard form”. The method used to write numbers in standard form varies according to the type of standard form they are referring to. Steps Method 1 of 4: Extended Form to Standard Form Step 1.

Last modified: 2023-12-17 09:12

On average, population density indicates the number of people who populate a given area or city. This information can be useful for identifying the resources necessary for the correct development of a populated area or for comparing different areas.

Last modified: 2023-12-17 09:12

Carrying out math proofs can be one of the hardest things for students to do. Undergraduates in math, computer science, or other related fields will likely encounter proofs at some point. By simply following a few guidelines you can clear the doubt about the validity of your proof.

Last modified: 2023-12-17 09:12

Knowing how to calculate a percentage will help you in a math test as well as in everyday life. Percentages are used to calculate tips in restaurants, identify the nutritional content of foods, in statistics and in many other areas. Regardless of the field in which you will try, knowing how to calculate percentages is a fundamental skill that is very simple to acquire.

Last modified: 2023-12-17 09:12

Finding the mean in a group of numbers is pretty easy and is taught in elementary schools. But when you don't practice for a while, it's easy to forget, so why not brush up on your math? There are three different ways to find the mean: Mean, Median and Fashion.

Last modified: 2023-12-17 09:12

A periodic decimal number is a value expressed in decimal notation with a finite string of digits that from a certain point on is repeated indefinitely. It is not easy to work with these numbers, but they can be converted into fractions. Sometimes, the periodic decimal places are marked with a hyphen;