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
230858 Questions
-1
661
1
+4116
Help 7,8
Help 7,8
●
NotSoSmart
Mar 21, 2018
-1
770
2
+4116
Help 9,10
Help 9,10
●
●
NotSoSmart
Mar 21, 2018
-1
637
1
+4116
Help 11,12
Help 11,12
supermanaccz
●
NotSoSmart
Mar 21, 2018
+2
1099
3
+1107
Scientific Notation adding and subtracting help
A color photograph taken with a digital camera is converted into digital format using 4*10^0. Photographs taken with the camera each have 2.2*10^6,
How many bytes are there in one photo?
Please show your work, and answer can be
read more ..
●
●
●
MathPeacock
Mar 21, 2018
-1
661
2
+4116
Help 13
Help 13
●
●
NotSoSmart
Mar 21, 2018
0
572
1
+956
Help:
Some help here would be appreciated.
●
Julius
Mar 21, 2018
-1
624
1
+4116
Help 14
Help 14
●
NotSoSmart
Mar 21, 2018
-1
707
2
+4116
Help 15
Help 15
●
●
NotSoSmart
Mar 21, 2018
0
1926
2
+4609
Nice question, help!
A right circular cone is inscribed in a right prism as shown. What is the ratio of the volume of the cone to the volume of the prism? Express your answer as a common fraction in terms of .
read more ..
●
●
tertre
Mar 21, 2018
+6
1032
14
+43
Topic of the day
What is the greatest thing that could ever happen...what is the worst
off-topic
●
●
●
●
●
●
●
●
●
●
●
●
●
●
ClownPrinceofChaos
Mar 21, 2018
0
646
2
Probablility
Hello! I have a friend who needs some help getting this problem. I'm afriad I am a little unavailable to help currently, so I had to come to you guys, since I know you are the best! Any help or info that can be provided is greatly appreciated.
read more ..
●
●
Guest
Mar 21, 2018
+1
1187
4
+654
Help with RSM practice test question.
Serena took two numbers which may or may not be integers, rounded each of them up to the nearest integer, multiplied the results, and got 100. When she took the original numbers, rounded each of them down to the nearest integer and got X. What is the largest
read more ..
●
●
●
●
supermanaccz
Mar 21, 2018
0
2502
1
Algebra Transformations
Write a rule for g that represents a reflection in the x-axis, followed by a vertical stretch by a factor of 6 and a translation 4 units left of the graph of f(x)=(2/3)^x
●
Guest
Mar 21, 2018
0
597
1
HELP WITH MATHS QUESTION
Please can you help me solve this algebraic calculation. Please can you also include steps for each stage. PLEASE NOTE I DONT NEED TO FINS THE VALUE.
The equation is
read more ..
Melody
●
Guest
Mar 21, 2018
+1
2471
2
+610
Help please! ASAP
Line $\ell_1$ is horizontal and passes through (1,1). Line $\ell_2$ is vertical and passes through (2,2). Find the point of intersection of $\ell_1$ and $\ell_2$.
●
●
gueesstt
Mar 21, 2018
+1
915
1
+610
Help ASAP
Suppose you graphed every single point of the form (2t+3, 3-t). For example, when t=2, we have 2t+3=7 and 3-3t=-3, so (7,3) is on the graph. Explain why the graph is a line, and find an equation whose graph is this line.
read more ..
Melody
●
gueesstt
Mar 21, 2018
0
897
2
+4609
cones, help really fast!.
A right circular cone is inscribed in a right circular cylinder. The volume of the cylinder is cubic centimeters. What is the number of cubic centimeters in the space inside the cylinder but outside the cone? Express your answer in terms of .
read more ..
●
●
tertre
Mar 21, 2018
0
751
2
+4609
help! please! .....
The vertices of a convex pentagon are and . What is the area of the Pentagon?
hectictar
●
●
tertre
Mar 21, 2018
0
1010
1
+194
Let ABC be any triangle.
Let ABC be any triangle. Equilateral triangles BCX , ACY , and BAZ are constructed such that none of these triangles overlaps triangle .
a) Draw a triangle ABC and then sketch the remainder of the figure. It will help if triangle ABC is not
read more ..
●
Maplesnowy
Mar 21, 2018
0
1538
1
+36
In the diagram, if $\angle PQR = 48^\circ$ , what is the measure of $\angle PMN$?
In the diagram, if $\angle PQR = 48^\circ$ , what is the measure of $\angle PMN$?
read more ..
●
Echotastic
Mar 21, 2018
+19
840
1
+1356
Geometry
what does compound transformation mean?
●
IAmJeff
Mar 21, 2018
0
1862
1
Help asap
Suppose that $f(x)=\frac{1}{2x+b}$. For what value of $b$ does $f^{-1}(x)=\frac{1-2x}{2x}$?
●
Guest
Mar 21, 2018
+20
899
2
+1356
Geometry
What does translation mean?
●
●
IAmJeff
Mar 21, 2018
+21
658
1
+1356
Geometry
What's the definition of reflection?
●
IAmJeff
Mar 21, 2018
«
latest
9233
9232
..
5273
5272
5271
5270
5269
..
2
1
»
Post New Question
1 Online Users
Top Users
+128578
CPhill
moderator
+118608
Melody
moderator
+33616
Alan
moderator
+14925
asinus
moderator
+9589
MaxWong
+3144
admin
administrator
+2440
GingerAle
+1791
tomtom
+1679
wiseowl
+1588
bader
+1133
parmen
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.