Science & Mathematics - 27 July 2006

2006-07-27 16:03:22 · 17 answers · asked by ladyvickie 1 in Mathematics

The proof is:

(sin x + cos x) / (1 – cos x) = tanx.

I've been trying to solve it, but I keep getting stuck. Can someone help me PLEASE?!

2006-07-27 16:01:49 · 11 answers · asked by Miss Sandy 1 in Mathematics

2006-07-27 15:58:17 · 3 answers · asked by Z R 1 in Mathematics

I Know that dropping low to the ground when your skin tingles is a given, but are there any other ways to avoid the strike of death? For ex: like breathing lightly or something?

2006-07-27 15:54:10 · 12 answers · asked by duchess_mary_of_burgundy 2 in Weather

2006-07-27 15:53:55 · 3 answers · asked by Z R 1 in Mathematics

Hello,
I have a question regarding the pancreas, and how its hormones are triggered (insulin and glucagon specifically). Are they moderated with trophic hormones?

2006-07-27 15:52:32 · 5 answers · asked by Anonymous in Biology

2006-07-27 15:51:24 · 8 answers · asked by roll-n-low 1 in Other - Science

2006-07-27 15:50:11 · 8 answers · asked by SANDY 2 in Physics

2006-07-27 15:49:50 · 4 answers · asked by hase0987 1 in Earth Sciences & Geology

2006-07-27 15:49:48 · 10 answers · asked by Anonymous in Medicine

I am trying to identify a region in the US where the winter temperatures are the warmest and close to that of Central America.

2006-07-27 15:49:16 · 6 answers · asked by Anonymous in Weather

Can you show me the question?

Please go to the Question -->Copy the link (including http://) --> Paste it as your answer.

For example:
http://answers.yahoo.com/question/;_ylt=...

10 pts reward for the most interesting question. Thanks

2006-07-27 15:45:46 · 7 answers · asked by Anonymous in Other - Science

2006-07-27 15:42:05 · 8 answers · asked by aggies_2011 2 in Astronomy & Space

does the frequency of light have to something to do with it?

2006-07-27 15:40:49 · 7 answers · asked by anony m 1 in Physics

Using the modern technology, like generating different electromagnetic waves Can we control human Brain systematically.

2006-07-27 15:38:45 · 3 answers · asked by rakesh M 1 in Physics

I need this answered to see if I did it right:
-2 4 -6 1 -1 1
1 -1 0 x's 3 0 -2
0 2 3 4 -6 7

2006-07-27 15:36:51 · 4 answers · asked by biznitchil 4 in Mathematics

2006-07-27 15:30:24 · 2 answers · asked by caramelmami210 2 in Physics

Given that large broadleaf trees lose a lot of water on hot days, and some Redwoods can reach heights of more than 300 ft, it is obvious that enormous amounts of water must be moved. I don't think capillary action can account for this, and at the risk of sounding stupid, trees don't have hearts. Informed responses are appreciated.

2006-07-27 15:29:37 · 9 answers · asked by tom d 2 in Botany

2006-07-27 15:27:54 · 19 answers · asked by lord_andys_new_id 1 in Mathematics

2006-07-27 15:26:59 · 7 answers · asked by ToppDawg 2 in Mathematics

2006-07-27 15:26:14 · 2 answers · asked by lord_andys_new_id 1 in Engineering

2006-07-27 15:25:40 · 4 answers · asked by Anonymous in Geography

OK, If everything that is happening in the world right now-today, already happened years ago; then we would all be PRESENTLY living in the PAST. Right? RIGHT! Now,when all of this was happening in the past; for us it would've been the PRESENT at that time. Right? RIGHT! So, don't you see that we could all be PRESENTLY living in the FUTURE and don't even know it? It was a play on words (the 1st question)PS: Sorry if I hurt anyones brain! :)

2006-07-27 15:23:49 · 4 answers · asked by teri 2 in Other - Science

one hour (if nobody else is comming to buy lotto tickets) If I buy one more ticket I will get of course 6 different digits from the first time.
Question is this: If I dont buy ticket at 5:00p.m. and If I buy one at 6p.m. (and nobody else is buying ticket between 5 and 6 pm) will I get the same combination of digits : 4 6 8 12 46 mega 38 if I have bought this ticket @ 6pm instead of 5 pm.

2006-07-27 15:19:07 · 2 answers · asked by YAHOO_USER__ 1 in Mathematics

can anybody lemme know about malgev train as much as they can i want to know about their working ,etc or suggest me a proper website for this thanks in advance

2006-07-27 15:17:39 · 3 answers · asked by saba s 1 in Engineering

2006-07-27 15:15:50 · 9 answers · asked by Anonymous in Biology

2006-07-27 15:10:14 · 4 answers · asked by ToppDawg 2 in Mathematics

well, for ever effect this has of sounding nuts. i want to ascend to a higher level of existence. i do not know what it is, do not know if it is possible and if it is how to do it. i want to approach this scientifically through quantum physics and other related sciences and spiritually. i just want people's thoughts about this

2006-07-27 15:08:50 · 11 answers · asked by noki 1 in Physics

2006-07-27 15:08:35 · 6 answers · asked by ToppDawg 2 in Mathematics

If we only need oxygen for cellular respiration, why do we die so quickly when we have no oxygen? Couldn't we just use stored energy?

2006-07-27 15:02:39 · 7 answers · asked by videogameaddict1 2 in Biology