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
230566 Questions
0
370
0
Question!
a. Calculate the area of the design of the wall ornament above
b. In real life the wall ornament has an area of 10m^2. With what factor does
read more ..
Guest
Mar 28, 2018
+1
788
1
+166
Base Number Arithmetic
Suppose that p is prime and . How many possible values of p are there?
●
Creeperhissboom
Mar 28, 2018
0
2461
1
+55
What is the value of x in this triangle?
What is the value of x in this triangle?
Enter your answer as a decimal in the box. Round only your final answer to the nearest hundredth.
read more ..
●
flanspawn
Mar 28, 2018
Mar 27, 2018
0
2122
1
Help asap
Simplify $\dfrac{5+12i}{2-3i}$. Your answer should be of the form $a+bi$, where $a$ and $b$ are both real numbers and written as improper fractions (if necessary).
●
Guest
Mar 27, 2018
0
1619
2
How would I go about figuring this out?
Suppose we lived in a society without interest. At age 25, you begin putting $750 per month into a cookie jar until you retire at age 65. At age 65, you begin to withdraw $2500 per month from the cookie jar. How long will your retirement fund last?
read more ..
●
●
Guest
Mar 27, 2018
+1
1547
0
+593
Algebra.
From a survey, a reporter determined that the true estimate for the proportion of citizens who plan to sign a petition is between 68% and 74%.
What is the survey’s margin of error?
6
read more ..
jbouyer
Mar 27, 2018
0
1299
1
Help please.(two questions)
the ratio of two complementary angles is 7:8. find the measure of each angle. (complementary angles add together to equal 90 degrees.)
read more ..
●
Guest
Mar 27, 2018
0
495
1
7th grade math
what is the answer for
50 point decreased by 26%
●
Guest
Mar 27, 2018
+1
1022
1
+160
Reflection Questions. Please help me.
Reflect a triangle over y=-x
The points are A(1,6) B(3,1) C(7,2)
read more ..
●
coracatisbest
Mar 27, 2018
+1
1220
1
+4609
helllllp
A triangle has three different integer side lengths and a perimeter of 20 units. What is the maximum length of any one side?
●
tertre
Mar 27, 2018
0
1982
1
Help
Given that the point (8,8) is on the graph of y=\frac 14f\left(\frac 12x\right) there is one point that must be on the graph of y=f(x). What is the sum of coordinates of that point?
●
Guest
Mar 27, 2018
0
2309
1
+327
Please Help w/ Geometry Question!!! {3/27/18}
What is the area of △PQR.
Enter your answer as a decimal in the box. Round only your final answer to the nearest tenth.
read more ..
●
KennedyPape
Mar 27, 2018
0
885
1
Find the Product of All x Such that the Expression is Undefined
Find the product of all x such that the expression is undefined.
I am not sure how to solve this without using the tedious process of trial and error. Thanks.
●
Guest
Mar 27, 2018
0
539
1
Vertical Asymptotes
The graph of has vertical asymptotes at x = a and x = b. Find a + b.
I am not exactly sure how to solve problems like these. Thanks in advance.
●
Guest
Mar 27, 2018
0
378
0
Need Help ASAP|| 4.10 Please
read more ..
Guest
Mar 27, 2018
0
376
0
5 questions from 3.06
1.
2.
3.
4.
read more ..
Guest
Mar 27, 2018
0
380
0
I'm stuck on 5 questions
1.
2.
3.
read more ..
Guest
Mar 27, 2018
0
396
0
3 questions I need help on please
1.
2.
3.
read more ..
Guest
Mar 27, 2018
+2
771
1
+752
Unanswered Question
1. Three cards are dealt at random from a standard deck of 52 cards. What is the probability that the first card is a 4, the second card is a club,and the third card is a 2?
In the game Yahtzee, a player rolls
read more ..
●
MIRB16
Mar 27, 2018
0
928
1
1. Graph both functions to find the solution(s) to the system-Thanks For All Your Help
1.
Graph both functions to find the solution(s) to the system.
{f(x)=−2x+1
g(x)=x2−2x−3
read more ..
●
Guest
Mar 27, 2018
0
583
0
Two Math Questions
1.
Graph the functions on the same coordinate plane.
f(x)=7
g(x)=x2+2x−8
read more ..
Guest
Mar 27, 2018
+1
663
1
+1495
Help Me, please
Help Me, please
Exercise: Solve the exponential equation, rounding decimal answers to the thousands place.
read more ..
●
ManuelBautista2019
Mar 27, 2018
0
676
2
+2448
Plz help asap <3
Plz help asap <3
●
●
RainbowPanda
Mar 27, 2018
+5
907
1
+746
im back
hey guys its been a few days since i logged on. How is everyone?
off-topic
●
ilovepuppies1880
Mar 27, 2018
0
1867
1
+166
number theory
For positive integers f(n), let n return the smallest positive integer k such that 1/k has exactly n digits after the decimal point. How many positive integer divisors does f(2010) have?
●
Creeperhissboom
Mar 27, 2018
«
latest
9221
9220
..
5283
5282
5281
5280
5279
..
2
1
»
Post New Question
4 Online Users
Top Users
+128460
CPhill
moderator
+118608
Melody
moderator
+33615
Alan
moderator
+14913
asinus
moderator
+9519
MaxWong
+3144
admin
administrator
+2440
GingerAle
+1763
tomtom
+1484
bader
+1085
parmen
+1032
kittykat
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.