ah, thanks!
Hallo ilorty,
i use:
\(\begin{array}{|rcll|} \hline Example~line~1 \ldots \\ Example~line~2 \ldots \\ \hline \end{array}\)
or with \boxed{}:
\(\boxed{Box~Example~line~ 1 \\Box~Example~line~ 2 }\)
Next line is "\\"
I am guessing AoPS... because that's where many questions come from.
Oh I see. Wow this is a very smart way to answer the question!
Oh yeah! Paresh asked me this question, and I'm just giving the answer to eveybody, so they can learn from it. (since the question was private)
Original price = 35 50% off price = 17.50
She buys TWO @ 35 and TWO at 17.50
add these amounts together ....then multiply by 1.065 (tax) to get the final total.....
Yeah, I told "ilorty" that the radius was 2 for all of the circles.
Uh... is this supposed to be a question? It looks like an answer to me...
This doesn't make sense...
You didnt tell us what the radius was.
"Three circles are drawn, so that each circle is externally tangent to the other two circles. Each circle has a radius of (where is it???). A
Oh whoops! The radius of the circles are 2. Thanks for the reminder!
what is the radius of the circle? I think it got cut off.
Yeah, and because of that, I am quite confused how to find e2
Well... why would you need to post a question multiple times?
When I post the same question multiple times I get told just to put a link or something.
It is blocked by a moderator, so it might not be appropriate.
What?
It would be much easier to post your question in text, instead of a link. That way, it will help other people answer your questions next time.
The vertex (x,y) can be found by x = -b/2a a=8 b= -64
use this value of 'x' in the equation to calculate the 'y' of the vertex.....
The three angles of a triangle added up are always 180 degrees. Therefore, you can add 94 and 41 to get 135. Next, 180 minus 135 is 45. now we can do the same thing. 45+111 is equal to 156. Now you subtract to get x = 24.
80000 = 40000 (1+.06)n solve for 'n'
2 = 1.06n
log2 / log 1.06 = n = .......... years
The axis of symmetry can be found by x = -b/2a b =40 a = 5
Because a prime number is a number that can not be divisible by any number except for itself and one, you can just list the prime numbers under and/or equal to 30. Every composite, or non-prime, is divisible by at least two prime numbers.
PV=40000; FV=80000; P=0;R=0.06; a= (log(FV/PV) )/log(R + 1);print"N =",a
N = 11.89566105 =~12 years to double her salary.
Which website?
we have (9+8+7)/2=12 and (sqrt(12(12-9)(12-8)(12-7)))/8 to find the altitude and we find that the altitude is sqrt720/8=sqrt(11.25) then we can use the pythagorean's theorem to have sqrt(49-11.25)=sqrt37.75 and (((8-2sqrt37.75)+8)*sqrt11.25)/2=8sqrt11.25-sqrt424.6875
