KnowMo
Trigonometry: Understanding the Tangent Function
The video is a lecture on the tangent function and its relation to trigonometry. The lecturer explains the importance of accurately labeling triangles and knowing the specific values of the tangent function at certain angles. They also...
Curated Video
Understanding Financial Ratios for Business Performance Evaluation
The video discusses the importance of financial ratios in measuring and assessing the performance of businesses in various financial areas. It explains the benefits and drawbacks of using financial ratios for different stakeholders such...
msvgo
Ohm's Law
It explains Ohm's law and its experimental verification as well as resistance and its SI unit.
Curated Video
Classifying Ratios Using a Decision Tree
This video, explains the concepts of part-to-part ratios, part-to-total ratios, and rates, and highlights the importance of correctly identifying the type of ratio in order to solve problems accurately. The decision tree method is...
Curated Video
Empirical Formula: Simplest Whole Number Ratio of Atoms in a Substance
The video explains the concept of empirical formula in chemistry. The video also talks about how to convert the molecular formula into the empirical formula and vice versa. The video presents examples of how to determine the empirical...
Visual Learning Systems
Metric Conversions: Simple Metric Conversions
This program provides a conceptual foundation to help students understand how to convert between English and metric units of mass, volume, length, and temperature. The program also discusses how it is possible to convert between units of...
Brian McLogan
ACT SAT Prep How to determine the SINE of an angle given a right triangle and it's sides
ACT SAT Prep How to determine the SINE of an angle given a right triangle and it's sides
Let's Tute
How to Divide a Line Segment in a Given Ratio
This video teaches how to divide a line segment in a given ratio. We use the example of dividing line AP in the ratio 3:2 and go through each step to achieve this.
Brian McLogan
Find the rate of Change given a table
👉 Learn how to find the rate of change from a table of values. The rate of change of a set of data listed in a table of values is the rate with which the y-values are changing with respect to the x-values. To find the rate of change from...
Curated Video
Determining Parallel Lines with Proportional Triangles
In this lesson, students will learn how to determine if a fence is parallel to a river by analyzing a diagram. By measuring the sides of triangles and comparing their ratios, they can determine if the fence is parallel.
Executive Finance
Analyzing the Balance Sheet for Management Questions
This lesson is about analyzing the balance sheet to formulate questions for management. It covers liquidity, efficiency ratios, good and bad assets, and liabilities and equity ratios. The video uses a steel fabrication company as an...
Executive Finance
Understanding Liabilities and Debt on the Balance Sheet
This lesson discusses the liability side of the balance sheet, focusing on amounts owed to others and sources of financing such as supplier credit and credit cards. It also explores the use of debt as a way to fund a business and the...
Brian McLogan
Given a ratio of sides and perimeter find the lengths of a triangle
👉 Learn how to solve with the ratio of sides and angles of a triangle. Given the ratio of the sides of a triangle and the perimeter of the triangle, we can solve for the actual lengths of the triangle. Similarly, when the ratio of the...
FuseSchool
How To Use Moles - Part 3
Watch the final part of the 'using moles' videos, to complete your understanding of the chemical calculations topic. Avogadro’s number describes what is known as 1 mole, or 12 g of carbon atoms. This is used in chemical calculations. For...
Let's Tute
Retirement of a Partner
In this session we will learn through simple examples, the different adjustments on retirement/death of a partner.It covers treatment of goodwill, revaluation of assets and liabilities, profit and loss adjustment and calculation of gain...
Brian McLogan
What is a proportion
👉 Learn how to solve proportions. Two ratios are said to be proportional when the two ratios are equal. Thus, proportion problems are problems involving the equality of two ratios. When given a proportion problem with an unknown, we...
Let's Tute
Real Numbers: Introduction
This video discusses the concept of real numbers and how they can be represented on a number line. It covers whole numbers, integers, prime and composite numbers, rational and irrational numbers, and how they all form the set of real...
Brian McLogan
ACT SAT PREP Learn how to determine the final weight given a ratio of weights
ACT SAT PREP Learn how to determine the final weight given a ratio of weights
Brian McLogan
How to use law of cosines for SSS
Learn how to solve for the lengths of the sides and the measures of the angles of a triangle using the law of cosines. The law of cosines is used in determining the lengths of the sides or the measures of the angles of a triangle when no...
Brian McLogan
Summary for graph an equation in Standard form
👉 Learn about graphing linear equations. A linear equation is an equation whose highest exponent on its variable(s) is 1. i.e. linear equations has no exponents on their variables. The graph of a linear equation is a straight line. To...
Brian McLogan
Learn to write the three trigonometric function ratios from a triangle
👉 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...
Let's Tute
How to Divide a Line Segment in a Given Ratio
The video teaches how to divide a line segment in a given ratio using the example of dividing line AP in the ratio 3a:2. It explains how to locate 5 points and draw lines to divide the segment accurately. The method is useful for solving...
Brian McLogan
Learn to take the percent of a number using a proportion
👉 Learn how to solve problems using percents. When solving problems with percents we will either convert the percents to decimal form or use proportions to solve. We will look to solve for the percent of change, the original price,...
Brian McLogan
How to use the medians of similar triangles to determine the missing length
👉 Learn how to solve with similar triangles. Two triangles are said to be similar if the corresponding angles are congruent (equal). Note that two triangles are similar does not imply that the length of the sides are equal but the sides...