# New pages

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- 11:46, 11 November 2024 2025 AMC 10A Problems/Problem 5 (hist) [14,872 bytes] Raceman72 (talk | contribs) (Created page with "David is spedDavid is spedDavid is spedDavid is spedDavid is spedDavid is spedDavid is spedDavid is spedDavid is spedDavid is spedDavid is spedDavid is spedDavid is spedDavid...")
- 11:13, 11 November 2024 2025 AMC 10 Problems/Problem 25 (hist) [87 bytes] Ocean mathgod (talk | contribs) (Created page with "Last year, toothpicks could solve problems; this year, they only serve to pick teeth :)")
- 11:06, 11 November 2024 2025 AMC 10 Answer Key (hist) [140 bytes] Ocean mathgod (talk | contribs) (Created page with "1. F 2. F 3. F 4. F 5. F 6. F 7. F 8. F 9. F 10. Z 11. P 12. H 13. U 14. L 15. L 16. O 17. T 18. S 19. R 20. R 21. G 22. Z 23. W 24. Y 25. F")
- 11:03, 11 November 2024 2024 AMC 10 Problems/Problem 22 (hist) [126 bytes] Ocean mathgod (talk | contribs) (EZ coordinate plane geometry)
- 11:00, 11 November 2024 2024 AMC 10 Problems/Problem 23 (hist) [91 bytes] Ocean mathgod (talk | contribs) (Created page with "What is the probability that you entered this page to cheat? A) 0% B) 20% C) 25% D) 75% E)1")
- 07:43, 11 November 2024 Annulus (hist) [122 bytes] Lord erty09 (talk | contribs) (Created page with "I have no idea what an annulus is. I think it is related to circles. Please help fill this page in if you know. Thank you.")
- 17:26, 10 November 2024 2024 AMC 10 Problems/Problem 18 (hist) [0 bytes] Evt917 (talk | contribs) (Created blank page)
- 10:43, 10 November 2024 2024 AMC 10 Problems/Problem 19 (hist) [0 bytes] Happysharks (talk | contribs) (Created page with " Nah bro. You are not finding answers here ~HappySharks")
- 00:46, 10 November 2024 2025 AMC 10A Answer Key (hist) [471,731 bytes] Raceman72 (talk | contribs) (Created page with " Main menu WikipediaThe Free Encyclopedia Search Wikipedia Search Donate Create account Log in Personal tools Contents hide (Top) History Statement Friedman's work Weak tree...")
- 23:55, 9 November 2024 2025 AMC 10A Problems/Problem 24 (hist) [85,282 bytes] Raceman72 (talk | contribs) (idkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidkidk)
- 23:14, 9 November 2024 2025 AMC 10A Problems/Problem 12 (hist) [0 bytes] Raceman72 (talk | contribs) (Created page with "You have followed a link to a page that does not exist yet. To create the page, start typing in the box below (see the help page for more info). If you are here by mistake, cl...")
- 22:49, 9 November 2024 2025 AMC 10A Problems/Problem 20 (hist) [29 bytes] Raceman72 (talk | contribs) (Created page with "How many digits are in 10000!")
- 18:30, 9 November 2024 Symmedian (hist) [57 bytes] Simonyang (talk | contribs) (Created page with "reflection of median on bisector. correct me if i'm wrong")
- 00:15, 9 November 2024 Jake's Little Theorem (hist) [247 bytes] Xooksrbo 1434 (talk | contribs) (Created page with "Jake's Little Theorem one of the theorems proposed in THE GREAT WORKS OF JAKE SHE, a 4-part series by Jake She. It is contained within the third installment, Jake's Algebra, a...")
- 20:01, 8 November 2024 2024 AMC 10 Problems/Problem 17 (hist) [96 bytes] Cloudlicker (talk | contribs) (skibidi rizzler)
- 18:23, 8 November 2024 2025 AMC 12A Problems (hist) [1,834 bytes] Eevee9406 (talk | contribs) (good luck!)
- 18:15, 8 November 2024 2024 AMC 12A Problems/Problem 25 (hist) [11,927 bytes] Eevee9406 (talk | contribs) (Created page with "==Problem== A graph is <math>\textit{symmetric}</math> about a line if the graph remains unchanged after reflection in that line. For how many quadruples of integers <math>(a,...")
- 18:14, 8 November 2024 2024 AMC 12A Problems/Problem 24 (hist) [2,507 bytes] Eevee9406 (talk | contribs) (Created page with "==Problem== A <math>\textit{disphenoid}</math> is a tetrahedron whose triangular faces are congruent to one another. What is the least total surface area of a disphenoid whose...")
- 18:13, 8 November 2024 2024 AMC 12A Problems/Problem 23 (hist) [9,864 bytes] Eevee9406 (talk | contribs) (Created page with "==Problem== What is the value of <cmath>\tan^2 \frac {\pi}{16} \cdot \tan^2 \frac {3\pi}{16} + \tan^2 \frac {\pi}{16} \cdot \tan^2 \frac {5\pi}{16}+\tan^2 \frac {3\pi}{16} \cd...")
- 18:12, 8 November 2024 2024 AMC 12A Problems/Problem 21 (hist) [7,198 bytes] Eevee9406 (talk | contribs) (Created page with "==Problem== Suppose that <math>a_1 = 2</math> and the sequence <math>(a_n)</math> satisfies the recurrence relation <cmath>\frac{a_n -1}{n-1}=\frac{a_{n-1}+1}{(n-1)+1}</cmath>...")
- 18:02, 8 November 2024 2024 AMC 12A Problems/Problem 19 (hist) [3,615 bytes] Lptoggled (talk | contribs) (Created page with "==solution 1== <math>\angle CBA=60 ^\circ</math> by Circle Theorem} Let <math>AC=u</math>, apply cosine law on <math>\triangle ACD</math> <cmath>u^2=3^2+5^2-2(3)(5)cos120</cma...")
- 17:55, 8 November 2024 2024 AMC 12A Problems/Problem 18 (hist) [4,424 bytes] Lptoggled (talk | contribs) (Created page with "==Solution 1== Let the midpoint of <math>AC</math> be <math>P</math> We see that no matter how many moves we do, <math>P</math> stays where it is Now we can find the angle of...")
- 17:50, 8 November 2024 2024 AMC 12A Problems/Problem 15 (hist) [3,501 bytes] Ev2028 (talk | contribs) (Created page with "The roots of x^3 + 2x^2 − x + 3 are p, q, and r. What is the value of (p^2 + 4)(q^2 + 4)(r^2+4)?")
- 17:48, 8 November 2024 2024 AMC 12A Problems/Problem 10 (hist) [5,563 bytes] Eevee9406 (talk | contribs) (Created page with "==Problem== Let <math>\alpha</math> be the radian measure of the smallest angle in a <math>3{-}4{-}5</math> right triangle. Let <math>\beta</math> be the radian measure of the...")
- 17:45, 8 November 2024 2024 AMC 12A Problems/Problem 20 (hist) [3,585 bytes] Technodoggo (talk | contribs) (Created page with "Points <math>P</math> and <math>Q</math> are chosen uniformly and independently at random on sides <math>\overline {AB}</math> and <math>\overline{AC},</math> respectively, of...")
- 17:41, 8 November 2024 2024 AMC 12A Problems/Problem 16 (hist) [4,108 bytes] Technodoggo (talk | contribs) (Created page with "A set of <math>12</math> tokens ---- <math>3</math> red, <math>2</math> white, <math>1</math> blue, and <math>6</math> black ---- is to be distributed at random to <math>3</ma...")
- 17:41, 8 November 2024 2024 AMC 12A Problems/Problem 13 (hist) [5,414 bytes] Technodoggo (talk | contribs) (Created page with "The graph of <math>y=e^{x+1}+e^{-x}-2</math> has an axis of symmetry. What is the reflection of the point <math>(-1,\tfrac{1}{2})</math> over this axis? <math>\textbf{(A) }\l...")
- 17:37, 8 November 2024 2024 AMC 12A Problems/Problem 8 (hist) [4,124 bytes] Technodoggo (talk | contribs) (Created page with "How many angles <math>\theta</math> with <math>0\le\theta\le2\pi</math> satisfy <math>\log(\sin(3\theta))+\log(\cos(2\theta))=0</math>? <math> \textbf{(A) }0 \qquad \textbf{(...")
- 17:36, 8 November 2024 2024 AMC 12A Problems/Problem 7 (hist) [5,602 bytes] Technodoggo (talk | contribs) (Created page with "In <math>\Delta ABC</math>, <math>\angle ABC = 90^\circ</math> and <math>BA = BC = \sqrt{2}</math>. Points <math>P_1, P_2, \dots, P_{2024}</math> lie on hypotenuse <math>\over...")
- 17:29, 8 November 2024 2024 AMC 12A Problems/Problem 5 (hist) [1,625 bytes] Thepowerful456 (talk | contribs) (added solution)
- 15:26, 7 November 2024 2009 Zhautykov International Olympiad Problems/Problem 3 (hist) [2,100 bytes] Hbghlyj (talk | contribs) (Created page with "First, let's set aside the original problem and introduce the "Gergonne point" and its distance to the vertices. Let the incircle of <math>\triangle ABC</math> touch <math>BC...")
- 08:04, 5 November 2024 2025 AMC 10A Problems/Problem 6 (hist) [244 bytes] Yth (talk | contribs) (Created page with "Here's a question: If James tries to find the solution to the 2025 AMC 10A Problem 6 and visits this page, what is the probability that he will find the solution? A: 0 B: -5...")
- 08:01, 5 November 2024 2025 AMC 10A Problems/Problem 4 (hist) [10 bytes] Yth (talk | contribs) (Created page with "1+1=3 Credit: Terryology https://www.google.com/search?q=terryology&oq=terryology&gs_lcrp=EgZjaHJvbWUyCQgAEEUYORiABDIGCAEQRRhAMgYIAhAjGCcyBggDEEUYOzIHCAQQABiABDIHCAUQABiABDIH...")
- 21:23, 4 November 2024 2025 AMC 10A Problems/Problem 10 (hist) [39 bytes] Dawangolivia (talk | contribs) (Created page with "THIS TEST DID NOT HAPPEN YET")
- 22:43, 3 November 2024 2000 Cyprus MO/4th grade/Problem 1 (hist) [1 byte] Interstellerapex (talk | contribs) (Created page with "\")
- 15:15, 3 November 2024 2024 AMC 10 Problems/Problem 24 (hist) [0 bytes] Djakmath (talk | contribs) (Created blank page)
- 13:44, 3 November 2024 2024 AMC 10 Problems/Problem 25 (hist) [12 bytes] Aksounders (talk | contribs) (Created page with "What is 1+1?")
- 13:25, 3 November 2024 2002 IMO Shortlist Problems/G7 (hist) [0 bytes] Ericzhou (talk | contribs) (Created blank page)
- 19:57, 2 November 2024 2024 AMC 10 Problems (hist) [16 bytes] Lilcupman101 (talk | contribs) (Created page with "I'm watching you")
- 05:07, 2 November 2024 2023 RMO (hist) [2,464 bytes] Caladrius (talk | contribs) (Created page with "==Problem 1== Let <math>\mathbb{N}</math> be the set of all positive integers and <math>S = {(a,b,c,d) \in \mathbb{N}^{4} : a^{2} + b^{2} + c^{2} = d^{2}}</math>. Find the...")
- 20:34, 31 October 2024 2018 JBMO Problems/Problem 2 (hist) [0 bytes] S23 torobekova (talk | contribs) (Created blank page)
- 15:05, 31 October 2024 Projective geometry (simplest cases) (hist) [19,485 bytes] Vvsss (talk | contribs) (Created page with "Projective geometry contains a number of intuitively obvious statements that can be effectively used to solve some Olympiad mathematical problems. <i><b>Useful simplified inf...")
- 11:58, 31 October 2024 2024 IOQM Problems (hist) [1,540 bytes] Caladrius (talk | contribs) (Created page with "==Problem 1== The smallest positive integer that does not divide <math>1\times2\times3\times4\times5\times6\times7\times8\times9</math> is: ==Problem 2== The number of four-d...")
- 11:32, 31 October 2024 2024 IOQM (hist) [1,424 bytes] Caladrius (talk | contribs) (Created page with "2024 IOQM problems and solutions. The test was held on Sunday, September 8, 2024. Problems 1 to 10 carry 2 marks, 11 to 20 carry 3 marks and 21 to 30 carry 5 marks. Incorrect...")
- 08:39, 31 October 2024 2024 AMC 10 Problems/Problem 15 (hist) [886 bytes] Expertm (talk | contribs) (Created page with "==Problem== Let <math>a</math>, <math>b</math>, and <math>c</math> be positive integers such that <math>a^2 + b^2 = c^2</math>. What is the least possible value of <math>a +...")
- 18:46, 30 October 2024 2024 AMC 10 Problems/Problem 14 (hist) [115 bytes] Aops student learner (talk | contribs) (Created page with "2024 AMC 10 Problems/Problem 14 NO CHEETING LITTLE BAKA")
- 22:55, 29 October 2024 AMC 8 Problems and Solutions/2021 AMC 8 (hist) [191 bytes] Alezha128 (talk | contribs) (Created page with "Since MAA announced in April 2021 that they would move the AMC 10/12 to November and the AMC 8 to January, there were 2 AMC 10/12s and no 2021 AMC 8. Therefore, the 2021 AMC 8...")
- 17:43, 28 October 2024 2025 AMC 10A Problems/Problem 3 (hist) [10 bytes] Litboi102 (talk | contribs) (Created page with "<math>\text{Do this question}</math>")
- 20:45, 27 October 2024 Zoyashaikh (hist) [73 bytes] Pinkbibtoy (talk | contribs) (Created page with "THE MOST GLORIOUS QUEEN YOU WILL EVER MEET GODLY PERFECTION AT ITS FINEST")
- 22:47, 22 October 2024 Markov Chains (hist) [4,906 bytes] Tsun26 (talk | contribs) (Created page with "==Markov Chains== Loosely put a Markov Chain is a mathematical process involving transitions, governed by certain probabilistic rules, between different states. Markov chai...")