Can someone explain to me why any number over 9 can be brought back to 9 like this?3mo ⋅ lastjacks ⋅ r/askmath
Novice here, again! Are these two the same thing? If not, what is the result of the left vs. the right phrase?10mo ⋅ Geisl ⋅ r/askmath
Can someone explain to me what an integral is? All of the definitions online are complicated as hell.11mo ⋅ PulsarAbomination ⋅ r/askmath
X is divisible by 7 but (x-1) is divisible by 1,2,3,4,5,6 (random grass pic)9mo ⋅ random_gei_boi ⋅ r/askmath
I've been stuck on this for the past 20 minutes... for the first time in my life, I used the distance formula. I keep getting d= the square root of 29. What am I doing wrong?9mo ⋅ Yaboipalpatine ⋅ r/askmath
Can this limit be solved without L' Hospital's rule? Like solving this limit without any derivation?10mo ⋅ Background-Canary-71 ⋅ r/askmath
This has caused a real rift in my local subreddit. Care to detail the mathematical proof to support the correct answer?1yr ⋅ 0beseWitherspoon ⋅ r/askmath
Trying to create a 3d model for a tetrapod. They have 4 “legs” all equal distance from each other. How do I determine the angle between legs?1yr ⋅ rossionq1 ⋅ r/askmath
What is the name of this solid, formed by folding the ends of a cylinder into orthogonal edges?1yr ⋅ michaelsproul ⋅ r/askmath
can someone explaint to me how to find the answer for this question2yr ⋅ Nice_Listen_2288 ⋅ r/askmath
Can someone link me a video that explains how to answer these types of questions?8mo ⋅ pizzaman123b ⋅ r/askmath
If any three noncollinear points are coplanor, how are these three points coplanor?7mo ⋅ Disputed_Casual ⋅ r/askmath
Is there a misprint here? both the equations are same. I am studying real analysis10mo ⋅ sweett96 ⋅ r/askmath
Calculating minimum possible amount of votes from percentage of votes per option3mo ⋅ majortom227 ⋅ r/askmath
We have three pairs of blocks with matching numbers, all contained in a rectangle. How do we draw a line (can be curved) between each of the blocks with matching numbers, such that none of the lines intersect or leave the bounding rectangle?8mo ⋅ pretty-cool-math ⋅ r/askmath
Is that considered subtracting 2 from both sides or passing 2 to the other side and investing the operator?9mo ⋅ BigBootyBear ⋅ r/askmath
No matter how many times I read this and try, I cannot arrive at the teachers answer2mo ⋅ That_Car_Dude_Aus ⋅ r/askmath
What does this empty integral mean? I have not seen a formal definition for it...9mo ⋅ VictorNyborg ⋅ r/askmath
Would this be read as thirty two cents or point three two cents/$0.32 vs $0.00321yr ⋅ That_Car_Dude_Aus ⋅ r/askmath
This word problem is making my brain do backflips. Based on the Twitter replies I’ve seen- I’m not alone. Halp.1yr ⋅ StrongPrinciple5284 ⋅ r/askmath
High school math competition problem no teacher could solve and I don't even know how to solve. Any thoughts?1yr ⋅ Background-Canary-71 ⋅ r/askmath
I should not be struggling with this but here I am, what's the next step?10mo ⋅ Thatguywhogame ⋅ r/askmath
Anyone know the answer to this fourth grade math? I’m an engineer and I can’t figure this out.1yr ⋅ JuicyFood ⋅ r/askmath
Where is the mistake in -1=(-1)^1=(-1)^(2/2)=((-1)^2)^(1/2)=sqrt((-1)^2)=sqrt(1)=1 ?3mo ⋅ lkyyyyyy ⋅ r/askmath
Please help me find the next number in this single line number series, i tried so hard but i still cant find the rule between those numbers.10mo ⋅ Sudden_Difference558 ⋅ r/askmath
Probably simple, but we got a fence put in today and my niece and I got different figures for total surface area inside the fence. Who’s right?11mo ⋅ Crowquilll ⋅ r/askmath
I can't wrap my head around how the first answer is a correct equation. Can someone explain it to me?1yr ⋅ triggerman602 ⋅ r/askmath
I've noticed this interesting equality. Why does this hold? And how should I go about proving this? I thought about using taylor expansions, but that just seems like overkill to me, and probably wont even work.8mo ⋅ Idksonameiguess ⋅ r/askmath
I want to calculate how many gallons my kiddy pool is for my turtle. It has a diameter of 58 and a height of 11, I calculated it to be approximately 125 gallons but that doesn’t seem right to me1yr ⋅ theRemRemBooBear ⋅ r/askmath
Is this even possible? What value can X be to give an integer number on root4 and root3?1yr ⋅ chonskia ⋅ r/askmath
Nobody could solve this problem at my school so they changed it a few weeks later. How would you do it?1yr ⋅ cannedsand3 ⋅ r/askmath
Saw this on a weird schizo Tik Tok post. While the top text evidently is not true, does anyone know what that symbol is? Or is it completely made up?7mo ⋅ goldenvictim ⋅ r/askmath
I'm trying to find the exact dimensions of this symbol. If L=1, what should the value of w be?8mo ⋅ gp_certain ⋅ r/askmath
I’m studying right now for a math placement test and it has been almost two days that I have been trying to solve this problem please help! Btw I’m not sure if the flair is correct.1yr ⋅ emovenom6 ⋅ r/askmath
I freaking need help. This alongside different math question have been screening with me. I put 120 but it says 79, can someone show how?8mo ⋅ Own-Salary1486 ⋅ r/askmath
Can someone please help me with this (nonsensical to me) math puzzle from a game I’m playing? It’s supposed to give me a safe combo10mo ⋅ TiredReader87 ⋅ r/askmath
Are both of these symbols correct? i have only ever seen the bottom symbol used in germany, but online i have only seen the top one used?2yr ⋅ AdvertisingExact ⋅ r/askmath
Why is this answer wrong? I used the power rule and got this as my final answer...10mo ⋅ mideastqueen ⋅ r/askmath
Started school and I can't remember basic algebra... Can I have help with this?9mo ⋅ Madbells ⋅ r/askmath
What is this 3d shape called? And where else in nature can I find them?2yr ⋅ insufficient_retard ⋅ r/askmath
I don't understand how pi inverse can be a function. Isn't it not well defined?9mo ⋅ zmzmzmzm1010 ⋅ r/askmath
If a + b = 2 which ones are true? I've been looking at this for 1h and I'm stuck1yr ⋅ Vaskes23 ⋅ r/askmath
Is this a well defined limit? And if it, is the answer even zero lol1yr ⋅ UndisclosedChaos ⋅ r/askmath
Found it as a meme, but thinking of an answer is confusing me now. Does it have solution(s) ?2yr ⋅ bhatakti_hawass ⋅ r/askmath
Math challenge at school. It’s over since nobody could solve it. How would you do it?1yr ⋅ cannedsand3 ⋅ r/askmath
(7th grade) is there a name for the shaded part here, and if so does it have a rule for its area?2yr ⋅ ADOVE4F ⋅ r/askmath
Can anyone explain this whole problem how did it come to 1/2 thanks7mo ⋅ Tropical_Perspective ⋅ r/askmath
