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Post New Question
All Questions
+0
232819 Questions
0
568
1
does this equal 6^x???
2*3^x
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Guest
Dec 28, 2016
0
755
1
what is 9m10cm of 65m?
what is 9m10cm of 65m?
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Guest
Dec 28, 2016
0
659
1
Sqrt multiple times
How do I take sqrt multiple times with the calculator?
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Guest
Dec 28, 2016
0
530
1
The calc doesn't seem to be able to solve this
Can't figure out the solution ...
40=1/2*1.2*3.14*R^2*(5.5)^3
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Guest
Dec 28, 2016
0
563
1
whats infinity$ + infinity $
whats infinity$ + infinity$
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Guest
Dec 28, 2016
0
701
1
+131
Equation
What is the solution to this equation??
3 9
- x + 1 = -
read more ..
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Pedro_J
Dec 28, 2016
0
618
1
+131
Value of x
What is the value of x in the equation 3/4x+4=5/8.
read more ..
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Pedro_J
Dec 28, 2016
0
2941
4
Geometry: Help?
An equilateral triangle has sides of length 20. To the nearest tenth, what is the height of the equilateral triangle? Please explain what method you used.
amnesia
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Guest
Dec 28, 2016
Dec 27, 2016
0
537
1
help
convert (-3,-135 degree) from polar coordinate to rectangular
ElectricPavlov
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Guest
Dec 27, 2016
0
714
3
e^(π.i) - 1 = 0. How?
e^(π.i) - 1 = 0. How does this most famous equation in Math =0? Thanks for help.
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Guest
Dec 27, 2016
0
643
4
what is the apy at 15% compouned semianually for money invested
what is the apy at 15% compouned semianually
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Guest
Dec 27, 2016
0
741
1
how to i find the y intercept in y=mx+b
how to i find the y intercept in y=mx+b
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Guest
Dec 27, 2016
0
463
1
impossible
x^2+4=0
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Guest
Dec 27, 2016
0
497
1
IMPOSSIBLE
x^2+4=0 please help
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Guest
Dec 27, 2016
0
547
2
question
what is 29.9/100 * 125
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Guest
Dec 27, 2016
0
618
1
do anybody know what (-8)3= ????
do anybody know what (-8)3= ????
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Guest
Dec 27, 2016
0
624
2
5^2-13x solve by factorization
5^2-13x solve by factorization
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Guest
Dec 27, 2016
0
483
1
log....=4
log....=4
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Guest
Dec 27, 2016
-1
1663
3
+180
Trig stuff
From points P and Q, 180 meters apart on an east-west line, a tree is sighted on the opposite side of a
deep ravine. From point P, a compass indicates that the bearing of the tree is 27°. From Q, the bearing
of the tree is 43°. How far from P is the
read more ..
Sebast1ani5dumb
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Sebast1ani5dumb
Dec 27, 2016
0
609
3
Why does the calculator return 1 for (-1^.5)^2? I would have said it should return -1.
Why does the calculator return 1 for (-1^.5)^2? I would have said it should return -1.
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Guest
Dec 27, 2016
0
607
1
Infinite Exponents
What is x^x^x^x^x^x^... = 2? (What is x???)
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Guest
Dec 27, 2016
0
552
1
Calculation of inverse trigonometric functions
how does it claculates arcsin,arccos and arc tan?
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Guest
Dec 27, 2016
0
773
3
Limit for x infinite;indeterminate form;
hi i'm tryng to solve this limit but i get an indeterminate form( (e)^sinx) limit of x-> infinite of ((sqrt(x)+2^x+2)/(sqrt(x)+2^x))^(sqrtx*sinx) any idea how to solve this?
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Guest
Dec 27, 2016
0
758
4
What is the big number?
102^100 105^94 What is bigger?
Melody
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Guest
Dec 27, 2016
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