Math History

700.6875

A polygon with 9 sides is called a nonagon. A nonagon is a closed shape with nine straight sides and nine angles. It is also known as an enneagon. Each interior angle of a regular nonagon measures 140 degrees.

Matrices are extensively used in engineering for solving systems of linear equations, representing transformations in 3D space, analyzing structural loads and stresses, and modeling electrical circuits. Matrices help engineers efficiently manipulate large amounts of data and perform complex calculations in areas such as control systems, signal processing, and optimization. By leveraging matrix operations and properties, engineers can design, analyze, and optimize a wide range of systems and structures in various engineering disciplines.

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Different people find different things hard. So a type of math that is hard for someone may seem easy to you and one that you think is hard may be easy for someone else. It is, therefore, not possible to answer the question.

not any regular shape

A SHAPE WITH 3 VERTEXES AND 4 SIDES LOOKS LIKE A PENCIL. A RECTANGLE WITH A ROUNDED END AND A TRIANGULAR POINT ON TOP.

The remainder is 5.

30

A cube is a three-dimensional solid object bounded by six square faces, facets or sides, with three meeting at each vertex. The cube can also be called a regular hexahedron and is one of the five Platonic solids. It is a special kind of square prism, of rectangular parallelepiped and of 3-sided trapezohedron. The cube is dual to the octahedron. It has cubical symmetry (also called octahedral symmetry). A cube is the three-dimensional case of the more general concept of a hypercube, which exists in any dimension.

21489 / 10 = 2148.9

The 1960 Valdivia earthquake in Chile is the most powerful earthquake ever recorded, with a magnitude of 9.5. It caused widespread devastation, including tsunamis that affected coastal areas across the Pacific Ocean.

137.7952756 ft

Direct Conversion Formula 42 m*

1 ft

0.3048 m

=

137.7952756 ft

Copernicus was Galileo Galilei's friend. [No. Copernicus died in 1543, before Galileo was born (1564).] Copernicus proved that the Sun, not the Earth, is in the center of the solar system, the planets, including the Earth, revolving around the Sun.

A typical large punch bowl can hold around 3-5 liters of liquid, depending on its size and capacity. It's always a good idea to check the specific volume measurement of your punch bowl to be sure.

5 feet 3 inches is equivalent to approximately 1.60 meters.

X

when x aproaches infinity.

besides, we get to know from Archimedes principle, that there are infinite numbers, so even that "biggest counting number" has a number bigger than it.

Bottom line: There's no such thing as the "biggest" counting number. Whatever

number you name, no matter how big it is, all I have to do is add ' 1 ' to it and

make a bigger number.

The statue of Niels Henrik Abel was built in 1908. It stands in Oslo, Norway, as a tribute to the famous Norwegian mathematician.

You would use any unit that is for measuring length. In the realm of science, it would usually be from the Metric System, but you can measure volume in inches, feet, yards and so on as well. It would be the cubic form of whatever unit (cubic feet, cubic centimeters, etc).

Mt Everest is two SiAl tectonic plates converging in a "knott." This means that they are generally light, sedementary rocks, mostly limestone.

Therefore the chemical compositions are: Silicon-, Aluminum-, and Calcium- Bicarbonates.

'pie'???? Do you mean 'meat pie', or 'apple pie'.

I think not!!!

If you mean the 'pi' of circular fame, then it is spelled as 'pi'. It is the modern English spelling of the Classical Greek small/lower case letter 'p'. and represents 'proportion'.

It origins go back to the Sumerian Civilisation, some 4000 years ago.

It was noticed , that when a donkey or mule was tethered to a post to drive up water from a well . the animal would go round in a circle, and the tether would be the radius.

However, long the radius and its corresponding circle, the constant of PROPORTION was always the same , that it pi = 3.141592....

Thereby the circle equations were calculated l-

C= pid or C = 2pi*r

Where 'd' = diameter and 'r' = radius , thereby d = 2r.

The Classical Greeks applied 'pi' to the eq'n.

pi is an Irrational number, which casually means that the decimals go to infinity AND there is no regular order in the decimal digits. . To date 'pi' has been calculated to at least 50 billion places and still going.

When given pi = 3.14 or 3.1416 etc., these are only approximations, and NOT the exact value.

Hope that helps!!!!

Hm. You want the estimate or the actual data?

The circumference of the earth at the equator is 24,901.55 miles (40,075.16 kilometers). However, if you measure the earth through the poles the circumference is a bit shorter - 24,859.82 miles (40,008 km). Thus the earth is a tad wider than it is tall, giving it a slight bulge at the equator. http://geography.about.com/od/geographyglossaryc/g/ggcircumference.htm

A divisible pool refers to a shared resource or fund that can be partitioned or divided into smaller portions to be allocated to different individuals or entities. This type of pool allows for flexibility in distribution and can be divided without impacting the overall quantity or value of the resource.

A decagon has five more sides.