Modular arithmetic | Calendar algorithms

Zeller's congruence

Zeller's congruence is an algorithm devised by Christian Zeller in the 19th century to calculate the day of the week for any Julian or Gregorian calendar date. It can be considered to be based on the conversion between Julian day and the calendar date. (Wikipedia).

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Triangle Congruence (quick review)

More resources available at www.misterwootube.com

From playlist Further Properties of Geometrical Figures

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2.2.1 Congruence mod n: Video

MIT 6.042J Mathematics for Computer Science, Spring 2015 View the complete course: http://ocw.mit.edu/6-042JS15 Instructor: Albert R. Meyer License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu

From playlist MIT 6.042J Mathematics for Computer Science, Spring 2015

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What is the Definition of Congruent Triangles - Congruent Triangles

👉 Learn about congruent triangles theorems. Two or more triangles (or polygons) are said to be congruent if they have the same shape and size. There are many methods to determine whether two triangles are congruent. Some of the methods include: (1) The SSS (Side Side Side) congruency the

From playlist Congruent Triangles

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Congruent triangles

Do you know the five tests for congruent triangles? In this video I explain congruence and go through some example problems. anime opening: https://www.youtube.com/watch?v=m1GIFsT5Yng

From playlist Geometry Revision

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Linear congruences

In this video we continue discussing congruences and, in particular, we discuss solutions of linear congruences. The content of this video corresponds to Section 4.4 of my book "Number Theory and Geometry" which you can find here: https://alozano.clas.uconn.edu/number-theory-and-geometry/

From playlist Number Theory and Geometry

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Identifying congruent parts between two polygons

👉 Learn how to solve with similar polygons. Two polygons are said to be similar if the corresponding angles are congruent (equal). When two polygons are similar the corresponding sides are proportional. Knowledge of the length of the sides or the proportion of the side lengths of one of th

From playlist Congruent Polygons

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What are congruent polygons - Congruent Triangles

👉 Learn about congruent triangles theorems. Two or more triangles (or polygons) are said to be congruent if they have the same shape and size. There are many methods to determine whether two triangles are congruent. Some of the methods include: (1) The SSS (Side Side Side) congruency the

From playlist Congruent Triangles

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Black Market Marijuana (Full Episode) | Trafficked with Mariana Van Zeller

Mariana sets off on a wild journey through California’s black market for weed, which has mushroomed since marijuana legalization four years ago. ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Get more Nat Geo Full Episodes: https://youtube.com/playlist?list=PLivjPDlt6ApSiD2mk9Ngp-5dZ9CDDn72

From playlist Full Episodes | National Geographic

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How Do Cartels Get Their Weapons? | Trafficked with Mariana van Zeller

Mariana documents how weapons from the United States make their way into the hands of Mexican Drug Cartels, and learns more about the staggering amount of weapons trafficked from the United States on a daily basis. âž¡ Subscribe: http://bit.ly/NatGeoSubscribe âž¡ Get more Trafficked with Maria

From playlist Newest Clips | National Geographic

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What is the SSS Congruence Theorem for Triangles - Congruent Triangles

👉 Learn about congruent triangles theorems. Two or more triangles (or polygons) are said to be congruent if they have the same shape and size. There are many methods to determine whether two triangles are congruent. Some of the methods include: (1) The SSS (Side Side Side) congruency the

From playlist Congruent Triangles

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Returning to Fukushima | Explorer

The Dai-ichi Nuclear Plant in Fukushima suffered a meltdown in 2011. Now, Japan has a plan for residents to return to the area. âž¡ Subscribe: http://bit.ly/NatGeoSubscribe âž¡ Watch all clips of Explorer here: http://bit.ly/WatchExplorer âž¡ Get More Explorer: https://on.natgeo.com/2kjK3ZO #Na

From playlist Explorer | National Geographic

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Introduction to Newton’s First Law of Motion

Learn about Newton’s First Law of Motion with two examples shown. Plus, I snuck in some free body diagrams and subtle hints at Newton’s Second and Third Laws as well. Thank you so much to Mrs. Zeller for being a Flipping Physics Correspondent! Want Lecture Notes? http://www.flippingphysi

From playlist JEE Physics Unit 3 - Laws of Motion and NEET Unit III - Laws of Motion

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How Investments Scams Work | Trafficked with Mariana van Zeller

Mariana van Zeller travels to Israel to speak with a big player in the investment scam business, and learns more about how prevalent these scams are. âž¡ Subscribe: http://bit.ly/NatGeoSubscribe âž¡ Get more Trafficked with Mariana van Zeller: https://on.natgeo.com/3gLzuYd âž¡ Trafficked with Ma

From playlist Newest Clips | National Geographic

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History of Fentanyl in America | Trafficked with Mariana van Zeller

In 2018 alone, the U.S. had over 31,000 overdoses from synthetic opioids like fentanyl. But what makes fentanyl so dangerous, and where did it come from? Trafficked with Mariana van Zeller airs Wednesdays at 9/8c on National Geographic. âž¡ Subscribe: http://bit.ly/NatGeoSubscribe âž¡ Get more

From playlist Newest Clips | National Geographic

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Trafficked With Mariana van Zeller | Trailer

TRAFFICKED provides a 360-degree view of the trafficking world from the point-of-view of the traffickers, law enforcement agents and those caught in the crossfire with access only National Geographic can provide. âž¡ Subscribe: http://bit.ly/NatGeoSubscribe âž¡ Get more Trafficked with Mariana

From playlist News | National Geographic

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The History of Opioids | Trafficked with Mariana van Zeller

Fentanyl was first created in Belgium in 1960 and was designed for use in surgery and to treat those in severe pain. However, since then it has become one of the deadliest opioids in America. âž¡ Subscribe: http://bit.ly/NatGeoSubscribe âž¡ Get more Trafficked with Mariana van Zeller: https://

From playlist Newest Clips | National Geographic

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The Side Effects of Steroids | Trafficked with Mariana van Zeller

Heart failure or other heart complications are often brought on by steroids and other performance-enhancing drugs. A former bodybuilder tells his story and begins the road to recovery. âž¡ Subscribe: http://bit.ly/NatGeoSubscribe âž¡ Get more Trafficked with Mariana van Zeller: https://on.natg

From playlist Newest Clips | National Geographic

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How Coca Leaves Become Cocaine | Trafficked with Mariana van Zeller

Mariana travels through South America tracking how coca leaves are processed into Cocaine, and how the illicit drug is then smuggled across the globe. âž¡ Subscribe: http://bit.ly/NatGeoSubscribe âž¡ Get more Trafficked with Mariana van Zeller: https://on.natgeo.com/3gLzuYd âž¡ Trafficked with M

From playlist Newest Clips | National Geographic

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Geometry Crash Course - Theorems for Congruent Triangles

Covers: - SSS - SAS - AAS - ASA - HL

From playlist Geometry Crash Course

Related pages

Determination of the day of the week | Zero-based numbering | Doomsday rule | Integer | Modulo operation | Algorithm | Julian day