web
2.0
calc
Register
Login
Information
This feature requires your approval of cookies
You can approve cookies in the notification bar at the top of this window
Username
Password
Login
forgot your password?
Home
Forum
^{+0}
Widgets
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}
139279 Questions
0
267
1
How Do you in put two negative numbers into the caculator?
How Do you in put two negative numbers into the caculator?
Melody
●
Guest
Jul 14, 2015
0
233
1
how is 34 lesser then 45
how is 34 lesser then 45
Melody
●
Guest
Jul 14, 2015
0
1019
1
Stephan is standing on a mesa at the Painted Desert. The elevation of the mesa is about 1380 meters and Stephan's eye level is 1.8 meters ab
Stephan is standing on a mesa at the Painted Desert. The elevation of the mesa is about 1380 meters and Stephan's eye level is 1.8 meters above ground. If Stephan can see a band of multicolored shale at the bottom and the angle of depression is 29 degrees,
read more ..
heureka
●
Guest
Jul 14, 2015
0
295
1
Why do scientific calculators answer: 6^2/2(3)+4=58 when order of ops (pemdas) indicates the answer is 10
Why do scientific calculators answer: 6^2/2(3)+4=58 when order of ops (pemdas) indicates the answer is 10
geno3141
●
Guest
Jul 14, 2015
0
343
1
what`s 3+3x3-3+3
what`s 3+3x3-3+3
Melody
●
Guest
Jul 14, 2015
0
359
0
what is the empirical formula of C6H8O6
what is the empirical formula of C6H8O6??
Guest
Jul 14, 2015
0
275
1
Given are the functions fp(x)=9x2+px2+2. The line k with a slope of 2,5 touches fp in A with xA=−1. Get the function of k algebraically.
Given are the functions fp(x)=9x2+p−−−−−√x2+2. The line k with a slope of 2,5 touches fp in A with xA=−1. Get the function of k algebraically.
●
Guest
Jul 14, 2015
0
225
2
Can't remember how to finish this...
I kind of remember how to solve this, but I'm having trouble with this one (it's been over a decade since High School).
Question:
'Solve for y. 3(2y+4) = 4(2y-1/2)'
Can anyone help break the steps down on this one for me? I know
read more ..
●
●
Guest
Jul 14, 2015
0
407
1
how do you work out 75% of something plz
how do you work out 75% of something plz
geno3141
●
Guest
Jul 14, 2015
0
387
4
how do you find the area of a rectangle when it is cut diagonally in half?
how do you find the area of a rectangle when it is cut diagonally in half?
Melody
●
●
●
●
Guest
Jul 14, 2015
0
392
1
+16
Write the explicit formula for the geometric sequence.
Write the explicit formula for the geometric sequence.
a1 = -5 a2 = 20 a3 = -80
geno3141
●
craftysister15
Jul 14, 2015
0
313
2
20 doses at 15 mg a dose equals how many oz?
20 doses at 15 mg a dose equals how many oz?
Melody
●
●
Guest
Jul 14, 2015
0
218
0
what is the square rout of 3136
what is the square rout of 3136
Guest
Jul 14, 2015
0
333
1
+16
k^3(k^7/5)^-5
k^3(k^7/5)^-5
A.k^1/4
B.1?k^4
C.k^4
read more ..
geno3141
●
craftysister15
Jul 14, 2015
0
256
1
if you have $5.25 and the thing you want cost $1.06 how many things can you get
if you have $5.25 and the thing you want cost $1.06 how many things can you get?
Melody
●
Guest
Jul 14, 2015
0
247
1
I'm trying to find the amplitude, period, phase shift, and midline of the following problem: y=2sinθ-2
I'm trying to find the amplitude, period, phase shift, and midline of the following problem: y=2sinθ-2
Melody
●
Guest
Jul 14, 2015
0
233
1
how do i figure out how much i will pay in taxes for selling my house. the taxes are 4.56 im selling for 400,000
how do i figure out how much i will pay in taxes for selling my house. the taxes are 4.56 im selling for 400,000
Melody
●
Guest
Jul 14, 2015
0
295
1
12^2+2ab^2+4a^6^-3+5ab^2
12^2+2ab^2+4a^6^-3+5ab^2
Melody
●
Guest
Jul 14, 2015
0
275
1
22!+82!=??????
22!+82!=??????
read more ..
Alan
●
Guest
Jul 14, 2015
0
203
1
sqrt(4)3+2=????
sqrt(4)3+2=????
Melody
●
Guest
Jul 14, 2015
0
208
1
how do i simplify sqrt4(16*z^8)?
how do i simplify sqrt4(16*z^8)?
Alan
●
Guest
Jul 14, 2015
«
latest
5570
5569
..
1910
1909
1908
1907
1906
..
2
1
»
Post New Question
12 Online Users
Top Users
+93664
Melody
moderator
+90001
CPhill
moderator
+27044
Alan
moderator
+20025
heureka
+17745
geno3141
+13041
ElectricPavlov
+11847
rosala
+9644
Omi67
moderator
+7493
asinus
moderator
+7324
hectictar
+5252
rarinstraw1195
Sticky Topics
New Privacy Policy, May 2018
Geometry Thread
PUZZLES
LaTex Coding
How to upload a picture
https://www.desmos.com/calculator/bsh9ex1zxj
@ Is PROCRASTINATION a problem for you ?
@ Site full of printable puzzles.
Historical post!
Number Puzzles
What is happening? Wrap #4
Great Questions to Learn From 2
Great Answers to Learn From
Reference Material
Information for new people.
how do i type in fractions?
There are a lot of people making posts who have not gone through the formalities of becoming a member.
End of day wrap.
New Privacy Policy
We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive information about your use of our website.
For more information: our
cookie policy
and
privacy policy
.
OK