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Post New Question
All Questions
+0
236407 Questions
0
907
2
gleichungssytem lösen
hey, ich habe heute die mathe aufgabe aufbekommen:
lillis rechteckiges gemüsebeet hatte im letzten jahr eine fläche von 36m². dieses jahr ist ihr beet 1m breiter und 3m kürzer als im letzten jahr, hat aber immer noch dieselbe fläche. welche maße hatte
read more ..
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Guest
Oct 25, 2012
0
715
2
+30
math
what is 2x +35 +5x - 37 = ? I'm looking for x= what.
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james
Oct 25, 2012
0
876
2
7a*-0,5a
wie kann man das rechenn? bleibt das a oder geht es weg?
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Guest
Oct 25, 2012
Oct 24, 2012
0
735
1
algebraic expression
the sum of v and 3
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Guest
Oct 24, 2012
0
793
1
algebraic expression
4 more than p, 12 minus , the quotient of n and 8
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Guest
Oct 24, 2012
0
708
0
Check behalf of these is a prime number or not
( 2^170141183460469231731687303715884105727 ) - 1
I do not have enough tools to check, thanks for your help test
I'm Chau
My email: *************@yahoo.com
My phone number: *********************
read more ..
Guest
Oct 24, 2012
0
693
0
simplify: Show all work
simplify: Show all work
cos 3pi/2 - sin pi/2 + cos pi - 3pi/2 + cos 2pi
Guest
Oct 24, 2012
0
839
1
I am honestly clueless
Paul starts at (1,0) and walks counterclockwise 48 radians along the unit circle. What quadrant is Paul in?
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Guest
Oct 24, 2012
Oct 23, 2012
0
906
1
Homework Help
Records on the cloud cover have been kept in Raleigh, North Carolina, for 47 years. The mean for cloudless days in October is 13. How many cloudless days occurred in October during those 47 years?
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Guest
Oct 23, 2012
0
3155
1
Algebra 2 linear systems
The cost of 14 gallons of regular gasoline and 10 gallons of premium gasoline is $46.68. Premium costs $0.30 more per gallon than regular. What is the cost per gallon of each type of gasoline?
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Guest
Oct 23, 2012
0
832
2
help
Hey i did a math question for my math 1000 class and got the answer out to be 20.859375 but it needs the answer as a fraction. How do I solve for this as a fraction without a calculator and what is the answer?
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Guest
Oct 23, 2012
0
713
1
algebra
x/2*6x+88/2x
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Guest
Oct 23, 2012
0
693
0
+30
math
This might help some Theorem 13-G SSS Inequality =
If two sides of a triangle are congruent to two sides of a second triangle, and if the third side in the first triangle is longer than the third side in the second triangle, then the included angle between
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james
Oct 23, 2012
0
833
2
calculator chemistry problem
I need to answer a chemistry question and I do not know how to put it in the calculator! its 1.660539x10-24 multiplied by 2.33 x 10-23
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Guest
Oct 23, 2012
0
826
2
Physics (work)
SO this is the problem:
How much work did the movers do (horizontally) pushing a 150 kg body 12.3 m. across a rough floor without acceleration if the coefficient of friction was 0.73?
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Guest
Oct 23, 2012
0
873
6
+11
Urgent Help Now!
Expression model to this:
When Rafa woke up, the temperature was 9°C. By noon, the temperature had increased by 7°C. What was the temperature at noon ?
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joenelle654
Oct 23, 2012
Oct 22, 2012
0
727
1
math
Whats 12*4+8
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Guest
Oct 22, 2012
0
753
2
Trig
How many radians are in one rotation
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Guest
Oct 22, 2012
0
856
1
math
how do u type a fraction???
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Guest
Oct 22, 2012
0
739
4
+20
school
how was everyones day! my was good i guess :/
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jerk
Oct 22, 2012
0
665
0
Physics
cos(theta)131=cos80.5((sin(theta)131-19.3)/sin80.5)
Find Theta
Guest
Oct 22, 2012
0
687
1
about my task
i don't know, how to type the question here ...
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Guest
Oct 22, 2012
0
668
0
math
how do i convert 490000 into a percent by 57.3
Guest
Oct 22, 2012
0
700
1
evaluate each expression
m4 , for m= 5
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Guest
Oct 22, 2012
Oct 21, 2012
0
953
3
Ableitung berechnen mit Wurzeln
Hi,
wir haben eine Aufgabe:
Funktion f(x) = Wurzel aus x
An der Stelle x = 1
Wie macht man das? Im Buch steht als Tipp die 3. binomische Formel. Aber ich kann mir nicht herleiten, was das mit nem Bruch zu tun hat. Vielen Dank schon
read more ..
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Guest
Oct 21, 2012
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