Math History

a decagon only has 10 sides so 2 more sides

lets say you take 3/2 and 6/x first: you cross pair them 2x6 and 3xX second: you multiply the one without the unknown 2x6=12 last: you divide the answer by the remaining number 12 / 3=4 so x=4

Decimals were first used in ancient Egyptian and Babylonian civilizations around 2000-3000 BC for calculations. They were further developed by ancient Greek mathematicians such as Archimedes and were popularized by the Persian mathematician Al-Khwarizmi in the 9th century.

The next number in the sequence is 6. The sequence alternates between adding 3 and subtracting 1 from the previous number.

If you wish to have a career in Architecture, Engineering, Astronomy, Fine Art, you need to understand the rudiments of shape, and how shapes relate.

The Parthenon in Athens , Greece, is the finest example of Classical Architecture and Engineering using natural geometry,

The word, 'geometry' means to 'measure (metry) he Earth'(geo).

Pigs' heads are the head portion of a pig that typically includes the snout, ears, and cheeks. They are sometimes used in cooking to prepare dishes like pork head cheese, brawn, and head broth. They are also used to make products like pig's head masks or as ingredients in pet food.

The decimal system is used globally as the primary numeral system for commerce, mathematics, and everyday calculations. It is based on powers of 10, making it easy to understand and work with fractions. This system's simplicity and alignment with human species' ten fingers have contributed to its wide adoption.

Leonhard Euler's eyesight began to deteriorate in his late 20s due to a fever. Over time, he lost vision in his right eye and eventually became almost completely blind. Despite his visual impairment, Euler continued to make significant contributions to mathematics and science.

Chemistry is the central science. It means that even if you don't see how chemistry is relevant in your life now, everything DOES come down to chemistry.

gives you a better understanding about the world around you gives you a better understanding about the world around you

• There are 13.1 centimeters in 131millimeters.
• To convert millimeters to centimeters simply divide the number of millimeters by 10 because a millimeter is a tenth of a centimeter.

Integers were not "found" by any specific person. They are a mathematical concept that has been studied and understood by mathematicians throughout history. The concept of integers has been developed and refined over time by many different mathematicians.

There is no term "multipy" in mathematics. If you meant to ask about multiplication, it is an operation that combines two or more numbers to give a product. For example, multiplying 2 and 3 gives a product of 6 (2 x 3 = 6).

Pascal's triangle is a triangular array where each number is the sum of the two numbers above it. The numbers in the triangle have many interesting patterns and relationships, such as the Fibonacci sequence appearing diagonally. Additionally, the coefficients of the binomial expansion can be found in Pascal's triangle, making it a useful tool in combinatorics and probability.

Many mathematical formulas were discovered by multiple mathematicians throughout history. Some notable contributors include Euclid, Isaac Newton, Leonard Euler, Carl Friedrich Gauss, and Albert Einstein, among others. It is important to note that mathematical formulas often build upon the work of previous mathematicians, and discovery is a collective effort within the mathematical community.

With a non-random key, it is possible to use the relative frequencies of letters in the encoded message to make informed guesses at the corresponding letters in the original. This is particularly so for longer encoded messages.

Once some of the letters and their coded counterparts are found, and the key is non-random, the whole key can be deduced. Coded message can then be decrypted easily.

In Greek Penta means 5 and gonyon means angle

Hypatia's interest in mathematics likely stemmed from her upbringing in Alexandria, Egypt, which was a hub of learning and scholarship. Her father, Theon of Alexandria, was a mathematician and philosopher, and he is believed to have introduced her to mathematics at a young age. Hypatia went on to become a renowned mathematician and philosopher herself, contributing to the field through her teaching and writings.

The spreadsheet existed long before the electronic computer, and was used by bookkeepers and accountants. It was developed over time and no one or two people are credited with designing a "first" one.

A key invention in the development of electronic spreadsheets was made by Rene K. Pardo and Remy Landau, who filed for a US Patent on a spreadsheet automatic natural order recalculation algorithm which they developed in 1970.

Yes, Clara Latimer Bacon died on March 2, 1939, at the age of 74. She was an American actress and author, known for her contributions to the theater and literature during the late 19th and early 20th centuries.

2.5 feet is equal to 30 inches. To convert from feet to inches, you can multiply the number of feet by 12, because there are 12 inches in a foot.

The concept of addition has been around for thousands of years and cannot be attributed to a specific time or individual. It is a fundamental mathematical operation that has been developed and refined over time by various ancient civilizations, such as the Egyptians, Babylonians, and Greeks.

A man who has something to do with triangles could be a geometry teacher, a musician in an orchestra, of a road sign maker. You may also be thinking of Pythagoras who invented the pythagorean theorum (A^2+B^2=C^2).

The perimeter of a square is the sum of all its sides. In this case, if the perimeter is twenty centimeters, each side of the square would be five centimeters long.