G. De Silva

Algebra formulas

Algebra Formulas

In mathematics, Algebra is of the main parts of it. Algebra working with variables and numbers. Algebra is working with lots of formulas that relate two or more variables and numbers with each other. What is Formula? A relationship between several variables can be expressed as a formula. The value of any variable of a …

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multiplying three fractions

Multiplying Three Fractions

In this lesson, we are going to learn how to multiplying three fractions.We have discussed how to multiply fractions from basics in another lesson. You can visit the following link to view the previous lesson.How to Multiply Fractions Multiplying Three Fractions Multiplying three fractions seems a little more complicated than multiplying two fractions. But the …

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matrices

Matrices

Matrices are, a rectangular block of numbers arranged in to rows and columns. For an example, There are some unique terms that we should know when we are dealing with matrices. Dimensions of Matrix When we consider the above example it has two rows and three columns. So, the dimensions of matrix A is 2 …

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similarity triangle geometry

Similarity

Similarity,In what follows, we’ll see that many—if not most—of our results shall rely on the proportionality of sides in similar triangles. A convenient statement is as follows. Similarity, Given the similar triangles ΔABC ∼ ΔA’BC’,We have that, Conversely, if then triangles ΔABC ∼ ΔA’BC’ are similar. Proof Note first that ΔAA’C’ and ΔCA’C’ clearly have …

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Everything You Need to Ace Math in One Big Fat Notebook The Complete Middle School Study Guide Big Fat Notebooks

Everything You Need to Ace Math in One Big Fat Notebook: The Complete Middle School Study Guide

It’s the revolutionary math study guide just for middle school students from the brains behind Brain Quest.