Register
Login
Username
Password
Login
forgot your password?
Home
Forum
+0
Formulary
Maths
Help
Complex Numbers
Integral Calculus
Differential Calculus
Equations
Graphs
Linear Algebra
Number theory
Percent
Standard Functions
Statistics
Trigonometry
Unit Conversion
Units
About
Imprint
Privacy Policy
Terms of Service
Credits
Google+
Facebook
Contact Email
Post New Question
All Questions
+0
237665 Questions
0
3423
2
what does 2x^2−3x−5=0 in a quadratic equation?
what does 2x^2−3x−5=0 in a quadratic equation?
●
●
Guest
Apr 1, 2016
0
958
1
I want to know what x equals in tan40=20/x
I want to know what x equals in tan40=20/x
The original right triangle is like this.
| \
read more ..
●
Guest
Apr 1, 2016
0
882
1
+371
tell whether each equation has one , zero, or infitely many solutions
tell whether each equation has one, zero, or infinitely many solutions -(2x=2) - 1 = -x - (x+3)
●
gaburiera-chan
Apr 1, 2016
0
630
2
find the value of x^6,when x= 5^1/3
find the value of x^6,when x= 5^1/3
●
●
Guest
Apr 1, 2016
0
608
1
Radius of Star compared to Sun
I'm trying to determine the radius of a star to the sun. The equations given to me by my instructor is not working. what equation do I need to use? All I know of the star is that it has a temp of 27,000k and is 1/100 the luminosity of the sun.
read more ..
●
Guest
Apr 1, 2016
0
1427
1
Loans with other repayment patterns
Mr Johnson has a thirty year mortgage with end-of-month payments. It has a nominal quarterly interest rate of 4.4% for the first three years and nominal monthly interest rate of 5.7% for the remaining twenty-seven years. The repayment schedule shows level
read more ..
●
Guest
Apr 1, 2016
0
1341
1
+371
after simplifying an equation, Juana gets 6=6. explain what this means.
after simplifying an equation, Juana gets 6=6. explain what this means.
●
gaburiera-chan
Apr 1, 2016
0
1017
4
+371
2x -4=2 (x-1) + 3 show your work
2x -4=2 (x-1) + 3
gibsonj338
●
●
●
●
gaburiera-chan
Apr 1, 2016
Mar 31, 2016
0
1095
1
+371
3x - 2 = 25 - 6x show your work
3x - 2 = 25 - 6x show your work
●
gaburiera-chan
Mar 31, 2016
0
833
1
+1904
A Percent Problem
If I want to buy something that regularly cost $17.00 and I have a coupon for $5.00 off, how much did I spend and what percent did I save? Please show your work on how you got to your answer. Thanks.
●
gibsonj338
Mar 31, 2016
0
846
2
+776
anyone want to talk?
does anyone want to talk to me? i pretty bored. ;(
●
●
User101
Mar 31, 2016
0
777
3
how do u do division with decimals?
how do u do division with decimals?
MWizard2k04
●
●
●
Guest
Mar 31, 2016
+5
1009
2
+797
HELP ASAP
What is quartile 1,2, and 3 of the data set?
ShaneSebree
●
●
CaliGirl619
Mar 31, 2016
0
663
2
help
tony spent $49 at the fair molly spent $14 more than twice as much as tony spent.how much did the two of the spend in all
●
●
Guest
Mar 31, 2016
0
598
1
homework help needed
what two numbers can you add to get 9 and multiply to get -90
●
Guest
Mar 31, 2016
0
700
1
Shirts and Caps Solving Equations with two varibles
how do you find number that will equal -4 using x and y as varibles
●
Guest
Mar 31, 2016
0
646
1
diameter
sam is placing rope lights around the edge of a circular patio with a diameter of 18 feet.The lights come in lengths of 54 inches.How many strands of lights does he need to surround the patio edge
●
Guest
Mar 31, 2016
+5
529
0
1+1-11
1+1=11
Guest
Mar 31, 2016
0
6907
1
6 to the power of what gives you 216
6 to the power of what gives you 216
●
Guest
Mar 31, 2016
0
438
0
sup
how many cars area 3cars with 7 cars added
Guest
Mar 31, 2016
0
687
1
help
how do i do 2*2√3
●
Guest
Mar 31, 2016
«
latest
9505
9504
..
3056
3055
3054
3053
3052
..
2
1
»
Post New Question
0 Online Users
Top Users
+130536
CPhill
moderator
+33665
Alan
moderator
+15127
asinus
moderator
+2234
Bosco
+1808
blackpanther
+850
cooIcooIcooI17
+762
history
+448
HiylinLink
+267
CInsbstnkng
+114
ikleyn
+113
thatgirlaj
Sticky Topics
Some guidelines for question askers.
What is Happening 5
Again a number puzzle. Multiply in writing.
Loads of fun printable number and logic puzzles
¤¤¤¤Welcome To Web2.0calc¤¤¤¤
How to display latex properly
Feature Questions 1 - Started 8th May 19
How to upload a picture.
If a question is ticked that does not mean you cannot continue it.
Should you consider anything before you answer a question?
Geometry Thread
PUZZLES
LaTex Coding
/calculator/bsh9ex1zxj
Historical post!
What is happening? Wrap #4
Great Questions to Learn From 2
Great Answers to Learn From
Reference Material
Information for new people.