49 Math Tutorials

These Math tutorials are written by experienced educators, all of whom also offer private tutoring lessons. Get the Math help you need, whether through these tutorials or through private tutoring lessons.

Trigonometry

trigonometric equations solving

Pythagorean Theorem

Pythagorean theorem introduces the key equation to solving lengths of a right triangle’s side. (A right triangle being one that has a 90 degree angle). With the givens of two side lengths (denoted as a, b, and c, in the respective order of lengths) the equation a^2 + b^2 = c^2 can be used.

Solving an inequality

In this tutorial, I will explain how you can solve an inequality to identify the possible x values that make this inequality true. I will then describe what the actual answer means to us.

Trig Table.

Trigonometry allows us to use ratios that are associated with any angle ABC, so we can calculate a broad range of heights without having to measure them. You will learn about three important ratios for any angle: sine (shortened to sin), cosine (cos) and tangent (tan).

Converting Decimals to Percents

Converting Decimals to Percents

Multiplying Fractions

Multiplying Fractions

Simplifying or Reducing Fractions to Lowest Terms

Simplifying or Reducing Fractions to Lowest Terms

Rounding

To round a number, you must look at the place value that is requested and use the number to the right of that one to determine what your answer looks like.

Point-Slope Form

In this tutorial, we will discover how to find the equation of a line using the Point-Slope formula.

Understanding Slope-Intercept Form

In this problem, we will determine the slope and y-intercept of line AB. We will put those two values in slope-intercept form: y=mx+b

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