Math question??? Mensuration???
928305
The volume V=abc\nSurfce area S=2(ab+bc+ca)\nTherefore,2/S(1/a+1/b+1/c)\n=2/2(ab+bc+ca )](ab+bc+ca)/abc\n=1/abc=1/V proved
883460
Please see the answer above and find out the missing factor in your calculation. You are in the right track. All the best!
570829
u should probably ask that to a math tutor or on askusnow.info
1017997
The equations are wrongor insufficient. Post the correct data if you want me to help/ Alternately, you could also message me.
93641
Okay, 2 + 4= Look at 2 now look at 4, 4 is 4 pieces and 2 is 2 pieces. add the 4th piece and the second piece = 6! Duh!
957682
half it then times it by 2! that will give u the answer
317924
See previous answer--\n\nGives vertical height as rt27\n\nTherefore 1/2*6*rt27 is area of one side\n\nBase is 6*6 = 36
663777
SOrry, I can't help you. If I had the formulas I could do it, but there is no way I remember that off the top of my head! Good luck
566775
put one coin on top of another coin (so 2 coins already) then one coin on the right of the two coins then the other coin on the left...  4 coins already... the middle coin have one coin on top of it look at the picture below
814455
0 with 4 faces, 24 with 3 faces, 60 with 2 faces, 48 with 1 face and 12 with 0 faces.  \nNote, this is if the 3 cubes were not touching each other.  I made an assumption when you said that they were originally 3 separate cubes.  I believe, after reading the second answer, that I made an incorrect assumption since you said "total volume".  If the 3 cubes were touching each other when painted, I am wrong.
121693
cmon...dont u know basic physics...just calculate the resultant of these 2 forces\nanswer= [(132)^2 + (181)^2]^1/2\nif this makes sense!!
614837
I already posted this solution (or how to get it).  Do a search of yahoo answers....
154380
I posted these sources earlier to someone else who was looking for math help.\n\nGood Luck!!
487526
Sounds like a Math/Science type question to me. Why are you posting it here?\n\nBesides, I have the the slightest idea.
22859
Subract the two terms on the left giving:\n-2t < 16\n\nAdd 2t to both sides giving\n0 < 16 + 2t\n\nSubtract 16 from both sides\n\n-16 < 2t\n\nDivide both sides by 2\n\n-8 < t
111021
If you are sloving for X then anything greater than 2 will work. basically it is 6 time what (X) will be greater than 12. Well 6x2=12 so that won't work.
1009332
Convert everything to inches, then multiply.  LxHxW.  They need to be the same units, though.