AUnVerifiedTaxPayer

9 Questions
18 Answers

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Really hard math puzzles that you'll probably find on an SAT

Fun math puzzles, I'll try my best to do them weekly or something like that.
1. C=59(F−32)
The equation above shows how temperature F, measured in degrees Fahrenheit, relates to a temperature C, measured in degrees Celsius. read more ..

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AUnVerifiedTaxPayer Oct 6, 2024

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How do I ask an off topic question?

Help please. Also, here is a problem for you people
Points T and U lie on a circle centered at O, and point P is outside the circle such that PT and PU are tangent to the circle. If , then what is the measure of read more ..

AUnVerifiedTaxPayer Sep 7, 2024

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Umm, how do I do this...

So how do I ask an off topic question, also here is a problem for anyone who comes to this unfortunate post.
DEBUG THIS
x=y
x^2=xy read more ..

AUnVerifiedTaxPayer Sep 1, 2024

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Number theory help please!

1. Find all integers, such that n is its own inverse modulo 163
2. The inverse of a modulo 44 is b. What is the inverse of 9a modulo 44 in terms of b?
3. Let read more ..

AUnVerifiedTaxPayer Aug 18, 2024

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Hard math puzzles, only attempt if you dare!

I'll post the answers after 8 posts of attempts.
1. A 3 digit number is such that its tens digit is equal to the product of the other two digits which are prime. Also, the difference between its reverse and itself is 99. What is read more ..

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AUnVerifiedTaxPayer Aug 10, 2024

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Number theory...

Let x be an integer such that . Find the value of . Express your answer as a residue between 0 and the modulus.

AUnVerifiedTaxPayer Aug 6, 2024

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Geometry

How many lattice points (points with integer coordinates) are on the line segment whose endpoints are (3, 17) and (81, 131) (Include both endpoints in your count.).
I know that the slope is 19/13, but what do I do next?

NotThatSmart ●●●

AUnVerifiedTaxPayer Jul 23, 2024