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
230619 Questions
0
330
1
triangle
What is the value of x?
●
Guest
Mar 13, 2021
0
382
1
kind of triangle
The lengths 3, 16, and 17 will make a(n) _____ triangle.
Question options: right, acute, obtuse, the triangle won't exist
●
Guest
Mar 13, 2021
0
421
2
trigonometric functions
Find the value of x, round your answer to the nearest tenth.
●
●
Guest
Mar 13, 2021
0
354
1
help plz asap
https://vle.mathswatch.co.uk/images/questions/question2214.png
●
Guest
Mar 13, 2021
0
804
1
What is the volume of a sphere with a radius of 6 units?
What is the volume of a sphere with a radius of 6 units?
●
Guest
Mar 13, 2021
0
540
3
need help with algebra
Consider the graph of the function below. Which statement about the graph below is incorrect?
●
●
●
Guest
Mar 13, 2021
0
524
1
stuck on geometry
Find WX.
●
Guest
Mar 13, 2021
0
422
1
+177
Solve for all values of x:
Solve for all values of x:
x^3+mx=37x^2+n
●
TheGreatestOofman
Mar 13, 2021
0
572
2
+54
Help with a few questions! (polynomials)
1. Let f(x) = x^3 + 3x ^2 + 4x - 7 and g(x) = -7x^4 + 5x^3 +x^2 - 7 . What is the coefficient of x^3 in the sum f(x) + g(x)?
2. Let f(x) = x^4-3x^2 + 2 and g(x) = 2x^4 - 6x^2 + 2x -1. Let a be a constant.
read more ..
●
●
KindaFrisky
Mar 13, 2021
0
417
1
help please
A piece of wire 72 cm long is cut into two equal pieces and each is formed into a circle. What is the sum, in square centimeters, of the areas of these circles?
●
Guest
Mar 13, 2021
0
390
1
polynomial
Let f(x) = x^3 + 3x^2 + 4x - 7 and g(x) = -7x^4 + x^3 + 5x^2 - 7. What is the coefficient of x^3 in the sum f(x) + g(x)?
●
Guest
Mar 13, 2021
0
311
0
polynomial
Find the coefficient of z in the product (-3z^2 - 7z + 4)(6z^2 + 6z - 1).
Guest
Mar 13, 2021
0
394
2
constant term
Find the constant term in the product (-3z^2 - 7z + 4)(6z^2 - z)
●
●
Guest
Mar 13, 2021
+1
470
3
+357
Chess question!
1.) How many possible moves are there in a chess board?
2.) How many are possible with a knight?
●
●
●
Varxaax
Mar 13, 2021
0
454
12
+67
Please help ASAP
For what real values of x is -4
thanks in advance
●
●
●
●
●
●
●
●
●
●
●
●
shananigans
Mar 13, 2021
0
364
1
algebra
Find the product (x - 2)(2x^2 - 5x - 7).
●
Guest
Mar 13, 2021
0
572
2
domain
Let $f(x) = \dfrac{2}{\sqrt[3]{x}}$. What is the domain of f(x)? Express your answer with interval notation.
●
●
Guest
Mar 13, 2021
0
335
1
Rationalizing Demoninators
Simplify sqrt(72)/sqrt(28). Your answer should have an integer denominator.
●
Guest
Mar 13, 2021
0
862
3
help urgent
Amy and Belinda each roll a sheet of 6-inch by 8-inch paper to form a cylindrical tube. Amy tapes the two 8-inch sides together without overlap. Belinda tapes the two 6-inch sides together without overlap. What is times the positive difference
read more ..
●
●
●
Guest
Mar 13, 2021
0
249
1
polynomial problem
Let p(x) be a polynomial of degree 6 such that p(2^n) = n for n = 0, 1, 2, 3, 4, 5, 6. Find p(0).
●
Guest
Mar 13, 2021
0
390
1
arithmetic sequence
The sequence of integers in the row of squares and in each of the two columns of squares form three distinct arithmetic sequences. What is the value of N?
read more ..
●
Guest
Mar 13, 2021
0
388
1
in need of assistance
Find a linear inequality with the following solution set. Each grid line represents one unit.
https://latex.artofproblemsolving.com/a/2/9/a29ab229485ebb0bd55ba84d9b69637ee1b61804.png
●
Guest
Mar 13, 2021
0
567
8
weird sequence
In the sequence 0, 1, 1, 3, 6, 9, 27, ..., the first term is 0. Subsequent terms are produced by alternately adding and multiplying by each successive integer beginning with 1. For instance, the second term is produced by adding 1 to the first term; the
read more ..
Varxaax
●
●
●
●
●
●
●
●
Guest
Mar 13, 2021
0
556
1
+237
A cubic polynomial p(x) has leading coefficient 1, all real coefficients, and p(3 - 2i) = 0. If p(0) = −52, find p(x).
A cubic polynomial p(x) has leading coefficient 1, all real coefficients, and p(3 - 2i) = 0. If p(0) = −52, find p(x).
●
Charger421
Mar 13, 2021
0
395
1
cube
What is the value of x if a cube's volume is 5x cubic units and its surface area is x square units?
●
Guest
Mar 13, 2021
«
latest
9223
9222
..
7496
7495
7494
7493
7492
..
2
1
»
Post New Question
0 Online Users
Top Users
+128475
CPhill
moderator
+118609
Melody
moderator
+33616
Alan
moderator
+14915
asinus
moderator
+9519
MaxWong
+3144
admin
administrator
+2440
GingerAle
+1791
tomtom
+1484
bader
+1101
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.