Math Is Fun Forum
  Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

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#8 Re: Help Me ! » How do you join the Forum? » 2017-10-05 01:38:22

I see. Looking forward to find her post as an official member.

#11 Re: Help Me ! » How do you join the Forum? » 2017-10-04 19:09:06

Then why is her status "Guest"? Do memberships here expire after being non-active for some time?

#13 Re: Help Me ! » How do you join the Forum? » 2017-10-04 18:06:12

If by some chance you read this post, now that you are 19, you can join here with us.

#15 Re: Help Me ! » I need your help to expand the following: » 2017-10-04 15:51:56

sousou wrote:

Thanks ....I wonder how you could write the symbols of maths? is it the same sythax as lateX?

Yes.

#17 Re: Help Me ! » Plz Help, please ! » 2017-10-04 14:50:14

phrontister wrote:

2x = 5y
From that we can see that the minimum integer values of x and y are 5 and 2 respectively (2 * 5 = 5 * 2).
The minimum sum of x and y therefore is 5 + 2 = 7.

Ugh... Why have I never thought about this?

#25 Re: Help Me ! » How do I figure this? » 2017-09-26 18:22:54

misheeru wrote:

alos the diameter of a cirle is twice the radii right?

yes

misheeru wrote:

So for this the answer is RS if it is asking me wut the diameter of A is?

yes

misheeru wrote:

Also wut is the common tangents in this?

CD

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