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Post New Question
All Questions
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234804 Questions
0
655
1
Pythagoream theorem
How many non-congruent triangles can be drawn if each one muxt have one side of length four inches, one side of length five inches and one 90 degree angle?
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Guest
Jan 23, 2014
0
550
1
Relativity
A spaceship takes passengers 90% the speed of light. The passengers stay on the ship for 5 years(according to ship clock's). How much time has passed on earth?
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Guest
Jan 23, 2014
0
656
1
yaya
math is hard
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Guest
Jan 23, 2014
0
1542
2
Physics
In a hydrogen atom, the electron in orbit
around the proton feels an attractive force of
about 8.02 × 10−8 N.
If the radius of the orbit is 5.61 × 10−11 m,
what is the frequency? Answer in units of rev/s
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Guest
Jan 23, 2014
0
607
1
+6
HELP >.>
How do you know when a set of coordinates are a function... for example
{ (6,3), (5,2), (2,-3), (12,-12) }
also how would you map the relations of these coordinates?
(algebra 2 >.> I get messed up on the easy stuff)
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tanker_girl777
Jan 23, 2014
0
695
1
Inequalities
how do you write an inequality on a graph \\\
kitty<3
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Guest
Jan 23, 2014
0
410
1
math
2.1 *10^6
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Guest
Jan 23, 2014
0
740
2
Math
The difference between 95 and a number is 26
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Guest
Jan 23, 2014
0
673
1
What even is this
So my family decided to unload math on me to boost my grade a little.
I'm stuck on a subject.
I don't know how to find the zeroes in a quadratic equation.
One of the problems is the following;
x² - 12 = 28 And I don't know how to do
read more ..
kitty<3
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Guest
Jan 23, 2014
Jan 22, 2014
0
402
1
math help needed!
what is x over 4 =36 ??
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Guest
Jan 22, 2014
0
618
2
Imaginary Numbers
[color=#FF00FF]All square roots of a negative number are imaginary, right? [/color]
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Guest
Jan 22, 2014
0
556
1
math
5^6*8^6
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Guest
Jan 22, 2014
0
716
1
math
if a fossil contains 1/16 of the carbon-14 it began with. how old is the fossil
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Guest
Jan 22, 2014
0
701
1
calculus 1- MTH132
how do i get rid of a negstive x while searching for a limit?
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Guest
Jan 22, 2014
0
619
2
math
If it takes you 30 minutes to run 5 miles, how long will it take you to run 2 miles
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Guest
Jan 22, 2014
0
387
1
cheese
cheese
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Guest
Jan 22, 2014
0
680
2
Math
What is the median of the following set of numbers
kitty<3
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Guest
Jan 22, 2014
0
714
1
math
d=(445 1/6)(1.5)
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Guest
Jan 22, 2014
0
582
1
Jessica
3/15 =1/?=?/10
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Guest
Jan 22, 2014
0
468
1
MATH
What is 1/14 / 3/4?
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Guest
Jan 22, 2014
0
609
1
c1v1c2v2
C1V1=C2V2
1,000,000ng/ml initial concentration
using 100ul of it into 25ml of solvent? Is concentration at 4000ng/ml now?
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Guest
Jan 22, 2014
0
390
1
SOCIAL STUDIES
Ask a Math Question!
what is 15 percent of 85
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Guest
Jan 22, 2014
0
612
3
Math story problem2 (Urgent need help)
if you are trying to save 10,000 dollars how many days would you need to stop smoking? cigarettes cost 6.75 and the person smokes 2 packs a day
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Guest
Jan 22, 2014
0
540
3
Math
17/25 = m/150
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Guest
Jan 22, 2014
0
590
1
Math
How old are you?
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Guest
Jan 22, 2014
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