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- 20:03, 16 September 2024 2024 DMC Mock 10 Problems/Problem 8 (hist) [306 bytes] Pateywatey (talk | contribs) (Created page with "Note the identity <math>a^2+b^2+c^2-ab-ba-ca=\frac{(a-b)^2+(b-c)^2+(c-a)^2}{2}</math>. Substituting in the values, we see that the expression is <math>\frac{3^2+4^2+7^2}{2}=\b...")
- 20:01, 16 September 2024 2024 DMC Mock 10 Problems/Problem 7 (hist) [295 bytes] Pateywatey (talk | contribs) (Created page with "The Reunion Tower is originally <math>20\%</math> of the height of the Burj Khalifa, so to make it <math>90\%</math> of the height we need to scale it by <math>\frac{9}{2}</ma...")
- 20:00, 16 September 2024 2024 DMC Mock 10 Problems/Problem 6 (hist) [155 bytes] Pateywatey (talk | contribs) (Created page with "First give <math>5</math> candies to Bob, then use stars-and-bars to distribute the remaining candies. The answer is <math>\binom{12}{2}=\boxed{66}</math>.")
- 19:59, 16 September 2024 2024 DMC Mock 10 Problems/Problem 5 (hist) [244 bytes] Pateywatey (talk | contribs) (Created page with "If a logician does not want coffee then they will answer ”no” to the question, so the first nine logicians want coffee. Since the tenth logician says ”no”, they do not...")
- 19:57, 16 September 2024 2024 DMC Mock 10 Problems/Problem 4 (hist) [165 bytes] Pateywatey (talk | contribs) (Created page with "<math>n</math> must divide both <math>47-32=15</math> and <math>77-45=30</math> because <math>32\equiv47\equiv77 (\mod n)</math>. <math>\gcd(15,30)=\boxed{15}</math>.")
- 19:56, 16 September 2024 2024 DMC Mock 10 Problems/Problem 3 (hist) [174 bytes] Pateywatey (talk | contribs) (Created page with "It takes <math>15\cdot10 = 150</math> minutes to deliver all the cakes, which is <math>2</math> hours and <math>30</math> minutes, so the answer is <math>\boxed{3:30}</math>.")
- 19:55, 16 September 2024 2024 DMC Mock 10 Problems/Problem 2 (hist) [118 bytes] Pateywatey (talk | contribs) (Created page with "Branden Kim is <math>1.5</math> meters tall so he is <math>1000-1.5=\boxed{998.5}</math> meters away from the heavens.")
- 19:54, 16 September 2024 2024 DMC Mock 10 Problems (hist) [12,938 bytes] Pateywatey (talk | contribs) (Created page with "===Problem 1=== Compute the value of <math>8\left(\frac{2}{13}+\frac{2}{15}\right)+2\left(\frac{5}{13}+\frac{7}{15}\right)</math> <math>\textbf{(A)}\ \frac{40}{13}\qquad\tex...")
- 19:53, 16 September 2024 2024 DMC Mock 10 Problems/Problem 1 (hist) [99 bytes] Pateywatey (talk | contribs) (Created page with "Expanding gives <math>\frac{16}{13}+\frac{16}{15}+\frac{10}{13}+\frac{14}{15}=2+2=\boxed{4}</math>.")
- 18:39, 16 September 2024 DMC Mock AMC 10 (hist) [0 bytes] Pateywatey (talk | contribs) (→Problem 1)
- 11:02, 16 September 2024 2025 AIME I Problems/Problem 2 (hist) [23 bytes] Naturalselection (talk | contribs) (Created page with "jopok is 2=2")
- 22:20, 15 September 2024 2016 Mathcounts State Sprint Problems/Problem 16 (hist) [0 bytes] Ftw noob trust (talk | contribs) (Created page with "skibidi ohio rizzler")
- 13:35, 13 September 2024 2025 AIME I Problems/Problem 1 (hist) [0 bytes] Math rocks12 (talk | contribs) (Created page with "In some countries, automobile fuel efficiency is measured in liters per <math>100</math> kilometers while other countries use miles per gallon. Suppose that 1 kilometer equals...")
- 11:41, 13 September 2024 Pakistan mathematics competitions (hist) [212 bytes] Aayan (talk | contribs) (add PMO and NMTC)
- 22:39, 11 September 2024 Beestar High School (hist) [2,449 bytes] Bsming (talk | contribs) (Created page with "Beestar High School (hs.beestar.org) offers curriculum-based online programs for high school students, focusing on SAT preparation and other academic subjects[3]. Here are the...")
- 22:25, 11 September 2024 Beestar national competition (hist) [2,558 bytes] Bsming (talk | contribs) (Created page with "The Beestar National Math Competition ([https://www.beestar.org/competition/ About BNC]) is a semiannual online mathematics competition designed for grade school students acro...")
- 21:34, 11 September 2024 Beestar National Competition (hist) [2,324 bytes] Bsming (talk | contribs) (national competition)
- 13:14, 11 September 2024 2025 AIME I Answer Key (hist) [45 bytes] Naturalselection (talk | contribs) (Created page with "1. 001 2. 002 3. 003 4. 004 5. 005 6. 006 7. 007 8. 008 9. 009 10. 010 11. 011 12. 012 13. 013 14. 014 15. 015")
- 12:29, 10 September 2024 2000 SMT/Calculus Problems/Problem 9 (hist) [1 byte] Free.elo (talk | contribs) (Created page with "l")
- 00:59, 9 September 2024 Arizona MathCounts (hist) [2,983 bytes] Mathmagicops (talk | contribs) (Created page with "2018-2019: Team 13th place in national competition Sai Konkimalla, 8th grade (30th in national competition) Yoobin Cha, 6th grade, ACP middle school (43t...")
- 21:28, 8 September 2024 Kquanet365 (hist) [647 bytes] Kqxsmb247 (talk | contribs) (Created page with "Kết quả Net 365 mang đến cho người dùng một cách thức tra cứu kết quả xổ số hiện đại và tiện lợi. Bằng việc cập nhật thông tin nha...")
- 18:48, 7 September 2024 2024 AMC 10B Problems/Problem 21 (hist) [6,501 bytes] Math1958 (talk | contribs) (Created page with "There are no problems here")
- 13:46, 7 September 2024 2024 AMC 10B Problems/Problem 23 (hist) [5,389 bytes] Sohammath (talk | contribs) (Created page with "Bro thought he was tuff trying to leak the AMC")
- 23:08, 6 September 2024 List of universities in Afghanistan (hist) [3 bytes] Aryakiran (talk | contribs) (Created page with "iii")
- 18:41, 5 September 2024 Virginia MathCounts (hist) [134 bytes] Charking (talk | contribs) (I have added a page, this is a stub.)
- 17:47, 5 September 2024 Regular Octahedron (hist) [151 bytes] Charking (talk | contribs) (Added Page, stub.)
- 17:34, 5 September 2024 Hour (hist) [114 bytes] Charking (talk | contribs) (Added Page, stub.)
- 20:07, 4 September 2024 Vertical Angle Theorem (hist) [582 bytes] Charking (talk | contribs) (Added Page, stub.)
- 17:04, 4 September 2024 Vertical Angles (hist) [151 bytes] Charking (talk | contribs) (Added Page, stub.)
- 15:58, 4 September 2024 2024 AMC 10 Problems/Problem 20 (hist) [43 bytes] Abbominable sn0wman (talk | contribs) (Created page with "If you stick out your gyatt for the rizzler, what are you? (A): skibidi (B): fanum tax (C): sigma (D): ohio (e): beta")
- 12:16, 4 September 2024 Casey's Theorem (hist) [8 bytes] Charking (talk | contribs) (Added Page, stub.)
- 18:18, 3 September 2024 Grogg (hist) [533 bytes] Charking (talk | contribs) (Added Page, stub.)
- 14:07, 3 September 2024 2023 IOQM/Problem 25 (hist) [208 bytes] Meolve (talk | contribs) (Question Added)
- 16:53, 2 September 2024 Twenty-three (hist) [364 bytes] Charking (talk | contribs) (Created page.)
- 13:38, 2 September 2024 Clifford torus (hist) [571 bytes] Charking (talk | contribs) (Added Page, stub.)
- 13:13, 2 September 2024 Translation (hist) [64 bytes] Charking (talk | contribs) (Added Page, stub.)
- 23:55, 1 September 2024 2023 IOQM Answer Key (hist) [197 bytes] Godofmaths (talk | contribs) (Created page with "QNo 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Ans 22 54 23 07 10 16 48 59 17 51 14 18 58 40 03 QNo 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Ans 94 66 71 92 43 15 77 1...")
- 23:49, 1 September 2024 2023 IOQM/Problem 15 (hist) [308 bytes] Godofmaths (talk | contribs) (Created page with "Let ABCD be a unit square. Suppose M and N are points on BC and CD respectively such that the perimeter of triangle MCN is 2. Let O be the circumcentre of triangle MAN and P b...")
- 23:45, 1 September 2024 2023 IOQM/Problem 14 (hist) [332 bytes] Godofmaths (talk | contribs) (Created page with "Let ABC be a triangle in the xy plane, where B is at the origin (0, 0). Let BC be produced to D such that BC : CD = 1 : 1, CA be produced to E such that CA : AE = 1 : 2 and AB...")
- 23:44, 1 September 2024 2023 IOQM/Problem 6 (hist) [155 bytes] Godofmaths (talk | contribs) (Created page with "Let X be the set of all even positive integers n such that the measure of the angle of some regular polygon is n degrees. Find the number of elements in X.")
- 22:39, 1 September 2024 Annular Steiner chains (hist) [3,674 bytes] Oinava (talk | contribs) (Created page with "==Annular Steiner chains== See [https://en.m.wikipedia.org/wiki/Steiner_chain# Steiner chain (Annular case)] This theorem states that for a <math>n</math> tangent externall...")
- 11:02, 30 August 2024 2026 AIME I (hist) [45 bytes] Benjamindong01 (talk | contribs) (Created page with "The 2026 AIME I does not have a set date yet.")
- 18:24, 29 August 2024 Laplacian (hist) [214 bytes] Redbluegreen (talk | contribs) (Created page with "The Laplacian of a function <math>f(x,y,z)</math> is <cmath> \nabla^2 f(x,y,z) = \frac{\partial^2 f(x,y,z)}{\partial x^2} + \frac{\partial^2 f(x,y,z)}{\partial y^2}+\frac{\par...")
- 18:23, 29 August 2024 Gradient (hist) [294 bytes] Redbluegreen (talk | contribs) (Created page with "The gradient of a function <math>f(x,y,z)</math> is the vector <cmath> \nabla f(x,y,z) = \begin{bmatrix} \dfrac{\partial f(x,y,z)}{\partial x} \\ \dfra...")
- 18:19, 29 August 2024 Divergence (hist) [209 bytes] Redbluegreen (talk | contribs) (Created page with "==Divergence== Divergence of a vector field <math>F(x,y,z)</math> is <cmath> \nabla \cdot F(x,y,z) =\frac{\partial F(x,y,z)}{\partial x} + \frac{\partial F(x,y,z)}{\partial y...")
- 17:12, 29 August 2024 Ordered tuples (hist) [138 bytes] Redbluegreen (talk | contribs) (Created page with "Generally, the ordered tuple <math>(a, b, c, \dots )</math> can be though of as nested ordered pairs: <math>(a, (b, (c, (\dots))))</math>.")
- 23:36, 28 August 2024 2024 AMC 10B Problems/Problem 20 (hist) [5,247 bytes] Napwyj (talk | contribs) (Created page with "this page is unavaliable.")
- 18:58, 28 August 2024 2025 AMC 8 Problems/Problem 26 (hist) [76 bytes] Andliu766 (talk | contribs) (Created page with "The AMC 8 Problem 26 is not existing yet. Please do not post false problems.")
- 21:44, 27 August 2024 Rhombic dodecahedron (hist) [414 bytes] Afly (talk | contribs) (Created page with "The rhombic dodecahedron is a solid made from twelve congruent rhombi. The diagonals of the rhombi are in the ratio 1 to root 2. If you attach a prism to each of the faces of...")
- 15:05, 27 August 2024 Sigmaster (hist) [15 bytes] Thomasnguyen1111 (talk | contribs) (Created page with "<div> <h1>{{Page Title}}</h1> <p><em>{{Subtitle or Brief Overview}}</em></p> <hr> <h2>Introduction</h2> <p>{{This section gives a high-level introduction to the to...")
