Calculating Weight Loss From Calorie Reduction and Exercise

In this lesson, we learned how to use double division to solve division problems with three-digit divisors. By finding products that are less than or equal to the leading digits of the dividend, we can break down the division problem...

In This Episode, Tyler Teaches Us About How to do the Order of Operations!!!!!!!!!

Addition and subtraction of fractions with different denominators requires creating a "common" denominator. Using the number line, this mysterious process can be easily visualized.

Percent of Receivables Method (Balance Sheet Method) - AR

Master Solving for the missing sides of a triangle for ASA and AAS using law of sines

👉 Learn how to write the equation of a polynomial when given rational zeros. Recall that a polynomial is an expression of the form ax^n + bx^(n-1) + . . . + k, where a, b, and k are constants and the exponents are positive integers. The...

👉 Learn how to add and subtract fractions whose denominators are not the same. Recall that when we want to add or subtract fractions having the same denominator, we add the numerators and retain the (common) denominator. This is...

The video discusses the differentiation of small positive integer powers of X using the first principles method. The presenter explains how to find the gradient of curves for functions such as X^2, X^3, X^5, and 3X^2 by taking the limit...

Declining-Balance Method example

In This Episode, Tyler Teaches Us About How to Find the Area of a Regular Pentagon

In this video, students learn how to simplify expressions that involve negative terms by distributing the negative term. The teacher provides examples and explains common mistakes that students make.

Solutions to Problem 22.

👉 Learn how to apply induction to prove the sum formula for every term. Proof by induction is a mathematical proof technique. It is usually used to prove that a formula written in terms of n holds true for all natural numbers: 1, 2, 3, ....

👉 Learn how to evaluate the cosine of an angle in radians using the sum/difference formulas. To do this, we first express the given angle as a sum or a difference of two (easy to evaluate) angles, then we use the unit circle and the...

In this video playlist I show you how to solve different math problems for Algebra, Geometry, Algebra 2 and Pre-Calculus. The video will provide you with math help using step by step instruction. Math help tutorials is just what you need...

Learn how to determine the magnitude and direction of a vector. The magnitude of a vector is the length of the vector. The magnitude of a vector is obtained by taking the square root of the sum of the squares of the components of the...

👉 Learn how to approximate the integral of a function using the trapezoid area approximation. Reimann sum is an approximation of the area under a curve or between two curves by dividing it into multiple simple shapes like rectangles and...

👉 Learn how to write an algebraic proof. Algebraic proofs are used to help students understand how to write formal proofs where we have a statement and a reason. In the case of an algebraic proof the statement will be the operations used...

👉 Learn how to find the volume and the surface area of a cylinder. A cylinder is a 3-dimensional object having two circular bases and a round surface joining the bases. The vertical distance between the circular bases of a cylinder is...

The video is a lecture on how to subtract mixed numbers. The instructor presents two different methods for subtracting mixed numbers and walks through an example using both methods. The first method involves separating the whole number...

In this lesson, students will learn about geometric sequences and how they can be written using both recursive and explicit rules. They will understand the difference between the common ratio and the first term in the sequence, and how...

In this video, the teacher explains how to determine the unit rate by using the multiplicative inverse of a measurement. They provide examples and step-by-step instructions on how to find the unit rate using fewer steps than with a...

In this video, students learn how to multiply fractions with fractions using a sequence of operations. The teacher explains the concept using visual representations and then introduces an algorithm to solve these problems more efficiently.