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
237691 Questions
0
698
2
Physics thing
●
●
Guest
Apr 7, 2019
0
3666
4
+10
What is the area of the shaded region in the figure below? Round your answer to the nearest square centimeter.
What is the area of the shaded region in the figure below? Round your answer to the nearest square centimeter.
●
●
●
●
ng8165
Apr 7, 2019
+1
919
3
+142
Statistics
Suppose ten distinct, positive integers have a median of . ("Distinct integers" means that no two integers are the same.)
What is the smallest the average of those ten integers could be?
●
●
●
KeyLimePi
Apr 7, 2019
0
862
1
+153
help please no rush
deleted
Omi67
●
SoulSlayer615
Apr 7, 2019
0
698
1
decide the geometric meaning of ... (please help, it has to do with straight lines that intersect each other 90 degrees)
decide the geometric meaning of
x2 - y2 + x + y = 0
Answer sheet
read more ..
●
Guest
Apr 7, 2019
0
703
1
Plz help
Suppose that a^2 varies inversely with b^3. If a=7 when , find the value of a^2 when b=6 .
●
Guest
Apr 7, 2019
+6
957
4
+448
(JAVA SCRIPT) Helloe my I please have the privilage of one of our valued mathmathicans help me with this thanks so much : )
So in one of these programs I am working on I am told that 9th level in school will be required and this is a real problem any way what I am trying to figure out is a jump function for persay a stick figure and I am trying to figure out the physics how
read more ..
off-topic
●
●
●
●
HiylinLink
Apr 7, 2019
0
424
0
mat problem
a+b+c=20
a+b/6=c
read more ..
Guest
Apr 7, 2019
0
995
1
+159
Algebra help!
Tina the tourist goes on a trip. She starts at the origin and drives north (in the positive $y$ direction) for $10$ units. Then she turns east (the positive $x$ direction) and as she's turning her camera flies out the window and lands exactly at $(0,10)$.
read more ..
●
JohnyGotchaApples
Apr 7, 2019
0
476
0
prime function via logic gates
given that:
xnor abc = true if none or 2 of abc are true (even # true inputs = true output)
and
xor abc = true if 1 or all of abc are true (odd # true inputs = true output)
(...i think i have this right...) <#> Is there a (probably super complicated)
read more ..
Guest
Apr 7, 2019
0
1092
4
+239
Solve Sin3xCos3x - Cos^2 2x + 1/2 = 0
Solve: Sin3xCos3x - Cos^2 2x + 1/2 = 0
Ans: n x 36 deg + 9 deg , 45 deg - n x 180
●
●
●
●
OldTimer
Apr 7, 2019
0
792
1
-2 (x-5)(x+1) = -6 ½
How do you solve this with the quadractic formula? I can't get past this.
-2 (x-5)(x+1) = -6 ½
-2x^2 + 8x + 10 = -3
-2x^2 + 8x + 13 = 0
read more ..
●
Guest
Apr 7, 2019
0
706
1
Writing this expression as a single power of 4?
●
Guest
Apr 7, 2019
0
799
2
help
The asymptotes of a hyperbola are and Also, the hyperbola passes through the point $$ Find the distance between the foci of the hyperbola.
Omi67
●
●
Guest
Apr 7, 2019
0
501
1
A Few Questions
Hello, I could use some help on a few questions. Thank you in advance!
1. When the graph of a certain function f(x) is shifted 2 units to the right and stretched vertically by a factor of 2 (meaning that all y-coordinates
read more ..
●
Guest
Apr 7, 2019
0
921
2
+4
please help :((
Problem: A non-linear system consists of two functions: f(x) = x^2 + 2x + 1 and g(x) = 3 - x - x^2.
A. Solve the system algebraically. (Hint: set the two functions equal to each other and solve the resulting function.) You should obtain a
read more ..
●
●
lunarstrawberry
Apr 7, 2019
-1
616
2
Urgent help
Let $ABCD$ be a cyclic quadrilateral. Let $P$ be the intersection of $\overleftrightarrow{AD}$ and $\overleftrightarrow{BC}$, and let $Q$ be the intersection of $\overleftrightarrow{AB}$ and $\overleftrightarrow{CD}$. Prove that the angle bisectors of $\angle
read more ..
●
●
Guest
Apr 7, 2019
-2
823
1
+73
For each problem below, solve algebraically . Then, use a table or graph to check your answer.
For each problem below, solve algebraically. Then, use a table or graph to check your answer.
●
GAMEMASTERX40
Apr 7, 2019
-2
844
2
+73
Rewrite in simplest radical form:
Rewrite in simplest radical form:
●
●
GAMEMASTERX40
Apr 7, 2019
«
latest
9506
9505
..
5865
5864
5863
5862
5861
..
2
1
»
Post New Question
2 Online Users
Top Users
+130552
CPhill
moderator
+37187
ElectricPavlov
+15135
asinus
moderator
+3146
admin
administrator
+2287
Bosco
+1955
NotThatSmart
+850
cooIcooIcooI17
+448
HiylinLink
+122
thatgirlaj
+114
ikleyn
+108
BlackoutMiIkshake
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.