This video provides a comprehensive overview of the great cats, focusing primarily on lions. It explores their habitat, social structure, hunting techniques, mating behaviors, and the challenges they face in the wild. The video offers...

Start 2017 with the 30-day vocabulary challenge: learn 30 phrasal verbs in 30 days! Day 7: the phrasal verb PLAY: play around, play down, play up, play along.

Start 2017 with the 30-day vocabulary challenge: learn 30 phrasal verbs in 30 days! Day 24: the phrasal verb GROW: grow on, grow apart, grow back, grow into, grow out, grow up.

In this lesson, students will learn about the graphs of the four trigonometric functions (tangent, cotangent, secant, and cosecant) by relating them to the sine and cosine graphs. They will understand the patterns, zeros, and asymptotes...

Andrew Moffat MBE is Personal Development Lead at Excelsior Multi Academy Trust in Birmingham, England and the author of several books and educational resources, including the No Outsiders programme, an approach to teaching primary...

👉 Learn how to find the derivative of an implicit function. The derivative of a function, y = f(x), is the measure of the rate of change of the function, y, with respect to the variable x. The process of finding the derivative of a...

👉 Learn how to solve and graph compound linear inequalities. A compound inequality is an inequality having more than 1 inequality sign. To solve compound inequalities, we use inverse operations, applying the inverse operation to each...

Meningitis Signs and Symptoms (& Why They Occur)



Meningitis is a condition involving inflammation of the meninges (the layers that cover the brain and spinal cord) that can be caused by a variety of factors including bacteria,...

👉 Learn how to evaluate the Sine of an angle using the half-angle formula. The half-angle formula for Sine is helpful when you need to determine the exact value of function given an angle but cannot use a calculator or the angle is not...

All Ears English Podcast 1526: Go for a Drive in English with Lindsay and Michelle

👉 Learn all about sequences. In this playlist, we will explore how to write the rule for a sequence, determine the nth term, determine the first 5 terms or any term of the sequence. We will investigate binomial expansion as well as...

👉 Learn how to evaluate the Sine of an angle using the half-angle formula. The half-angle formula for Sine is helpful when you need to determine the exact value of function given an angle but cannot use a calculator or the angle is not...

👉 Learn how to evaluate the Sine of an angle using the half-angle formula. The half-angle formula for Sine is helpful when you need to determine the exact value of function given an angle but cannot use a calculator or the angle is not...

In this video series you will learn multiple math operations. I teach in front of a live classroom showing my students how to solve math problems step by step. My math tutorials should be used to review previous lessons, complete your...

👉 Learn how to graph a system of inequalities. A system of inequalities is a set of inequalities which are collectively satisfied by a certain range of values for the variables. To graph a system of inequalities, each inequality making...

👉 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....

👉 Learn how to find a missing side length of a right triangle. 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...

Thyroid Cancer (also known as Thyroid Carcinoma) is a cancer of the thyroid gland (which is an endocrine gland located in the anterior portion of the neck). There are 4 main types of thyroid cancer, each having similar signs and symptoms...

This video continues illustrating methods in solving trigonometric integrals that contain combinations of trigonometric functions. Specifically, those that contain powers of sine and cosine. This video covers 2 challenging examples...

The area of a triangle is ½ the base X perpendicular height. If we don’t have the perpendicular height, there is another formula we can use: 1/2absinC which we look at in this video. We need two sides and the angle in between. This will...

In this video I explain how to use the genitive prepositions and show you some examples. <b<b<b<b<b<b<b<b<b<b<b<br/>r/>r/>r/>r/>r/>r/>r/>r/>r/>r/>r/>

👉 Learn how to evaluate the tangent of a half-angle. When given the value of the tangent of an angle, we can evaluate the tangent of half the angle using the tangent half-angle formula. When the value of any other trigonometric function...

👉 Learn how to solve and graph compound linear inequalities. A compound inequality is an inequality having more than 1 inequality sign. To solve compound inequalities, we use inverse operations, applying the inverse operation to each...

In this video, the presenter explains how to use trigonometry to calculate missing angles and side lengths in non-right angle triangles. They describe two different methods, the sine rule and the cosine rule, and provide examples of when...