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# Mathematics

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• How to Convert Kilometers to Miles

#### How to Convert Kilometers to Miles

If you’re wondering how to convert kilometers to miles, you’re not alone. Thankfully, there are two ways to convert kilometers to miles. You can multiply 30 km by 0.621371192 or…

#### How Many Miles In Km

Whether you are looking for conversion for 30 km to miles or vice versa, you’ve come to the right place. In this article, you’ll learn how to convert kilometers to…

#### How to Express 14/16 in Simplest Form

When you’re looking for the answer to a question, do you know how to express 14/16 in its simplest form? There are two ways to simplify this number: by converting…

#### How to Find Fractions in Simplest Form

How to find fractions in the simplest form? One method is to use the prime factorization method, which divides 48 over 100 by 100. However, you can also use the…

#### How to Use the Mohr’s Circle Formula to Calculate Pure Shear Principal Stresses

A diagram of Mohr’s circle is useful in the study of stress distributions and strain. It shows the relationship between stresses and the t-n-axis, a plane’s major principal axis. In…

#### What is 999 in Roman Numerics

You have probably wondered what 999 in Roman numerals is. If so, you’re not alone! This question has popped up many times in my life, so I thought I would…

#### How the Medians of a Triangle Are Concurrent

A triangle has three medians, each going from the vertex to the midpoint of the ‘opposite’ side. Because of this, all three medians intersect at the centroid. The centroid is…

#### The Use of a Cis Theta Calculator

Cis theta, is the angle in a circle. It is equal to 0.314159 radians. In math, theta is related to exponentials, but they are not identical. While exponential notation emphasizes…

#### How to Convert 40 Cm to Inch

A centimeter is one-hundredth of a meter. It is the base unit for the metric system. The corresponding units are the square centimeter and cubic centimeter. However, the centimeter is…

#### How to Convert 20 Centimeters to Inches

Converting 20 centimeters to inches is easy if you know how to calculate the units. An inch is the standard unit of measurement for length and is equal to one-twelfth…