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Post New Question
All Questions
+0
237717 Questions
0
695
1
graphing linear equations
x = ( , 0)
y = (0 , )
2x+2y= -4
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Guest
Sep 13, 2016
0
680
1
+1084
72 trillion *83 million
72 trillion *83 million
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Deathrises101
Sep 13, 2016
+3
725
1
Help
What is 0^0
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Guest
Sep 13, 2016
0
894
1
cos(5x-3pi/4)=-cos(3x+pi/4)
How do I solve this: cos(5x-3pi/4)=-cos(3x+pi/4)?
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Guest
Sep 13, 2016
0
595
1
whats a linear model
whats a linear model
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Guest
Sep 13, 2016
0
514
1
help
1/3+1/5 in its simplest form
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Guest
Sep 13, 2016
0
479
1
combine like terms
write answers in descending order. -4x^3+3x^2+17x^2+6y^3-5y^3
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Guest
Sep 13, 2016
0
1
2011
2
expressions
Find the value of the expression c(c − d) + cd − d3 when c = −3 and d = −2.
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Guest
Sep 13, 2016
0
590
1
Activating the inverse sin button
How would I activate the inverse sin. I am trying to find the inverse sin of .8
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Guest
Sep 13, 2016
0
464
1
help!
45%* 432
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Guest
Sep 13, 2016
0
825
2
Who is Pythagoras and what did he do?
Who is Pythagoras and what did he do?
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Guest
Sep 13, 2016
+5
1011
4
+9676
Logarithms...... Ahhhhhh
1) The quadratic equation , where a and b are constants, has non-zero equal roots. Express b in terms of a.
2) Given that and , express in terms of a and b.
read more ..
CPhill
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MaxWong
Sep 13, 2016
0
830
5
+11
what is the answer to (4.1*10^3)+(3.7*10^ 2)
what is the answer to (4.1*10^3)+(3.7*10^ 2)
MaxWong
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MegaJdlms
Sep 13, 2016
0
447
1
MATH
what is 11 out of 31 as an percentage
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Guest
Sep 13, 2016
0
660
3
Help me
he uses one and one half ten ounce cans of concentrate and the standard ratio of one can of concentrate to four and one third cans of cold water.How large of a pitcher does he need
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Guest
Sep 13, 2016
0
459
1
half life
how much of a 50 gram sample of gold is left over after 180 days if its half life is 2.70 days
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Guest
Sep 13, 2016
0
1282
2
qwertyuiopasdfghjklzxcvbnm,
what does 1/8 mean in decimals
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Guest
Sep 13, 2016
0
954
1
+86
Ages word problem
Sam is 4 times Victor's age. In 12 years, Sam will be 2 times Victor's age. How old is Victor now?
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SurpriseMe
Sep 13, 2016
0
660
1
Angle Relationships
The measure of an angle's supplement is 76 less than the measure of the angle. Find the measure of the angle and its supplement.
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Guest
Sep 13, 2016
0
650
1
please help!!how do you find out density?
please help!!how do you find out density?
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Guest
Sep 13, 2016
0
560
2
hey what is 2+2 x 10^6
hey what is 2+2 x 10^6
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Guest
Sep 13, 2016
0
682
3
Help ig
What is the square root of 144
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Guest
Sep 13, 2016
0
653
1
Math
3[(4-2)^5-20]
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Guest
Sep 13, 2016
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