Brian McLogan
Find the slope between two points | 12 examples | Free Math Videos
Find the slope between two points | 12 examples | Free Math Videos
Let's Tute
Converting Decimal Rational Numbers into Fractions
In this video, the teacher explains how to convert decimal rational numbers into fraction form, including both finite and infinite decimals. The concept of place value is also introduced to aid in understanding the process.
Brian McLogan
Using midpoint formula find the midpoint between two coordinates ex 2, C(-2, 7), D(-9, -5)
👉 Learn how to find the midpoint between two points. The midpoint between two points is the point halfway the line joining two given points in the coordinate plane. To find the midpoint between two points we add the x-coordinates of the...
Brian McLogan
Understanding what a radian is
👉 Learn about angles in trigonometry. An angle is the figure formed by two rays sharing the same endpoint. The two rays are called the sides of the angle while the common endpoint of the two rays is called the vertex of the angle. Angle...
Brian McLogan
When provided two angles use the law of sines to find the missing values
👉 Learn how to solve for the length of the sides and the measures of the angles of a triangle using the law of sines. The law of sines is used in determining the length of the opposite side to a known angle measure or the measure of the...
Brian McLogan
How to solve a quadratic equation by using the square root method with irrational solutions
👉Learn how to solve quadratic equations using the square root method. It is important to understand that not all quadratics have to be solved using factoring or quadratic formula. When we only have one variable but it is squared we can...
Brian McLogan
Solving a linear inequality with fractions
👉 Learn how to solve multi-step linear inequalities having no parenthesis. An inequality is a statement in which one value is not equal to the other value. An inequality is linear when the highest exponent in its variable(s) is 1. (i.e....
Curated Video
The Modern JavaScript Bootcamp (2019) - Numbers
In this lesson, you’ll learn about numbers in JavaScript. This includes creating numbers and performing basic arithmetic operations like addition, subtraction, multiplication, and division. This clip is from the chapter "JavaScript...
Curated Video
GCSE Secondary Maths Age 13-17 - Algebra: Indices - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
Curated Video
Real World Ratio Problem Using Scale
In this short video we will answer a standardized math test question where we are asked to solve a real world ratio problem using scale. We will identify the scale is a ratio. We will use the given scale to write a proportion to convert...
Curated Video
Compare the Value of Digits
In this short math video we will answer a standardized math test question where are asked to demonstrate our understanding of place value by comparing the value of digits. We will review place value of digits one to the left of the...
Curated Video
Rounding Decimals to the Nearest Whole Number Using a Number Line
In this video, the teacher explains how to round decimals to the nearest whole number using a number line. They demonstrate the process step by step, showing how to determine whether a decimal is closer to the whole number before or...
Brian McLogan
What does the sine of an angle actually mean
👉 Learn all about the trigonometry of right triangles. A right triangle is a triangle that has 90 degrees as one of its angles. The trigonometric identities of right triangles give us the relationship between the angles of a right...
Brian McLogan
Learn how to graph the equation of a circle when center is not at the origin
Learn how to graph the equation of a circle in standard form. When graphing a circle you in standard form we will first need to identify the center which is (h,k) and then use the radius to find the other points on the circle. On a graph...
Brian McLogan
Solve Two Step Equation Worksheet | 22 Examples
👉In this video I will work through 22 different examples of solving two step equations using a worksheet I created for my students. I will use the properties of equality, inverse operations and reverse order of operations to isolate the...
Brian McLogan
Dividing two polynomials using synthetic division
👉 Learn about dividing by synthetic division when the divisor is a fraction. Synthetic division is a method of dividing polynomials by linear expressions. To divide using synthetic division, we equate the divisor to 0 and then solve for...
Curated Video
Grade 8 Common Core Math YEAR END REVIEW Part A
This video lesson provides guided practice to prepare for a Grade 8 Common Core Mathematics cumulative assessment. The questions that are presented and modeled are the released 2018 MCAS Session A questions. A calculator is not permitted...
Curated Video
How to Write Terminating and Repeating Decimals as Fractions
In this video lesson we will learn how to write terminating and repeating decimals as fractions. We will discover that a terminating decimal is a number the "ends". We will write the terminating decimal as a fraction while reviewing...
Math Fortress
Geometry: Measurement of Angles (Level 3 of 9)
In this video we go over parts of a degree, and congruent angles.
Flipping Physics
Rounding and Working with Significant Figures in Physics
The Rules of Rounding with several examples and a common mistake. How to use Significant Figures in Physics.
Curated Video
KS2 Primary Maths Age 13-17 - Ratio, Proportion and Algebra: Percentage Problems - Explained
SchoolOnline's Primary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 9-13, they cover every key topic and sub topic covered in Maths in clear and easy to follow steps. This video looks at...
Brian McLogan
Math tutorial for solving a system of equations by substitution
👉Learn how to solve a system of equations by substitution. To solve a system of equations means to obtain a common values of the variables that makes the each of the equation in the system true. To solve a system of equations by...
Curated Video
GCSE Secondary Maths Age 13-17 - Number: Indices and Standard form - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...