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?
Yes, I accept cookies
This website uses cookies to improve user experience. By accepting with the checkbox "Yes, I accept cookies" you consent to all cookies in accordance with our
Cookie Policy
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}
133345 Questions
Questions
Answers
Sort:
Start Date
Start Date
Recently Updated
Most Answers
Most Viewed
Filter:
All
All
Answered
Unanswered
Tags:
All
All
No Off-topic
Off-topic
hide off-topic posts
0
201
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
168
1
how is 34 lesser then 45
how is 34 lesser then 45
Melody
●
Guest
Jul 14, 2015
0
798
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
214
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
253
1
what`s 3+3x3-3+3
what`s 3+3x3-3+3
Melody
●
Guest
Jul 14, 2015
0
283
0
what is the empirical formula of C6H8O6
what is the empirical formula of C6H8O6??
Guest
Jul 14, 2015
0
204
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
140
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
250
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
294
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
249
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
212
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
169
0
what is the square rout of 3136
what is the square rout of 3136
Guest
Jul 14, 2015
0
241
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
180
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
188
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
158
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
216
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
199
1
22!+82!=??????
22!+82!=??????
read more ..
Alan
●
Guest
Jul 14, 2015
0
149
1
sqrt(4)3+2=????
sqrt(4)3+2=????
Melody
●
Guest
Jul 14, 2015
0
143
1
how do i simplify sqrt4(16*z^8)?
how do i simplify sqrt4(16*z^8)?
Alan
●
Guest
Jul 14, 2015
10
25
50
100
«
latest
5332
5331
..
1910
1909
1908
1907
1906
..
2
1
»
Post New Question
18 Online Users
Top Users
+92164
Melody
moderator
+85598
CPhill
moderator
+26619
Alan
moderator
+19204
heureka
+17721
geno3141
+12221
ElectricPavlov
+11847
rosala
+9184
Omi67
moderator
+8256
DragonSlayer554
+7247
asinus
moderator
+6942
hectictar
Sticky Topics
Let ABC be any triangle. Equilateral triangles BCX, ACY, and BAZ are constructed such that none of these triangles overlaps triangle ABC.
Geometry Thread
PUZZLES
LaTex Coding
How to upload a picture
https://www.desmos.com/calculator/bsh9ex1zxj
@ Is PROCRASTINATION a problem for you ?
@@ Interest questions.
@ Site full of printable puzzles.
Historical post!
@ Instructions on uploading pictures
Number Puzzles
What is happening? Wrap #4
Great Questions to Learn From 2
abs() on this calculator
END OF WHATEVER: WRAP #3
End of Day Wrap #2
Site Development
Great Answers to Learn From
Reference Material
We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners.
See details
I accept cookies