Register
Login
Information
This feature requires your approval of cookies
You can approve cookies in the notification bar at the top of this window
Information
This feature requires your approval of cookies
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
All Questions
^{+0}
152185 Questions
0
67
1
+95
trigonometry question
Please help with this question. Thank you!
●
kawaiiai
Apr 18, 2019
0
67
1
+95
trigonometry question
Please help with this question. Thank you!
●
kawaiiai
Apr 18, 2019
0
32
0
Please help
Let z be a complex number such that |z - 5 - i| = 5. Find the minimum value of .
Let z be a complex number such that z^5 = 1 and . Compute
Guest
Apr 18, 2019
0
58
1
+95
trigonometry question
Please help with this question. Thank you!
●
kawaiiai
Apr 18, 2019
0
55
1
help plz
What is the x-coordinate of the point on the x-axis that is equidistant from points A( -2, 0) B(0,4) and ?
●
Guest
Apr 18, 2019
0
63
1
+95
trigonometry question
Please help with this question. Thank you!
●
kawaiiai
Apr 18, 2019
+1
63
1
+95
trigonometry question
Please help with this question. Thank you!
●
kawaiiai
Apr 18, 2019
0
93
2
+43
which choice would this be?
read more ..
●
●
Marshmallowfluff
Apr 18, 2019
0
107
2
+125
What is the expected value of X?:)
X- 3, 4 ,5 ,6 ,7 ,9
P-0.2, 0.1 ,0.25, 0.05, 0.4
choices are
read more ..
●
●
Nuggetguy
Apr 18, 2019
0
107
2
I really need to ace this or I have no chance of passing my class...
Hello, I hope someone helps me out with this..my teacher is extremely mean and didn't teach us this unit well. While I've tried learning/studying it, it got more complicated
read more ..
●
●
Guest
Apr 18, 2019
0
66
1
help
A line segment of length 5 has one endpoint at (1,2) and the other endpoint at (4,a) . Find all possible values of a, separated by commas.
●
Guest
Apr 18, 2019
0
139
1
Find the following measure for this figure.
Find the following measure for this figure.
Volume =
275 cubic units
91 2/3 cubic units
read more ..
●
Guest
Apr 18, 2019
0
108
1
+125
A few questions..
Which variable is continous?
number of cars in a parking lot
population of a town
cost of candy bars
read more ..
●
Nuggetguy
Apr 18, 2019
0
201
1
+701
Different sizes of string need to be cut to go around various shapes. All of the following sizes are in inches.
Different sizes of string need to be cut to go around various shapes. All of the following sizes are in inches.
π, √2, 3√4, √9
Without using a calculator, approximate the decimal equivalent of
read more ..
●
hoiuu
Apr 18, 2019
0
146
1
+701
Estimate the square root of 72 to the nearest tenth without using a calculator.
Estimate the square root of 72 to the nearest tenth without using a calculator.
How do i do that?
●
hoiuu
Apr 18, 2019
0
67
1
help
Points and are in space such that each of , and is perpendicular to the other two. If and , then what is the distance from to face ?
●
Guest
Apr 18, 2019
0
82
3
+315
Applications of Identities
Pre-calculus/trig
●
●
●
Cupcake
Apr 18, 2019
0
154
2
+701
Ashton estimates the square root of 72 in the following way:
Ashton estimates the square root of 72 in the following way:
√72,= 2√36=2*6=12
read more ..
●
●
hoiuu
Apr 18, 2019
0
80
1
Help alg2
1) Write the explicit rule so that you can find any term in the series without finding the previous terms first. How many phones will be sold during week
read more ..
●
Guest
Apr 18, 2019
0
97
1
Chemistry Help
Given the following equations, calculate the ΔH of reaction of ethylene gas (C2H4) with fluorine gas to make carbon tetrafluoride (CF4) gas and hydrogen fluoride gas. Show your work. H2 (g) + F2 (g) → 2HF (g)
read more ..
●
Guest
Apr 18, 2019
0
72
1
help
How many units long is a line segment whose endpoints have(-3,7) coordinates (2,-5) and ?
So i did distance fourmula and i got But than is entered √169 and it was rong
●
Guest
Apr 18, 2019
+1
200
3
+701
What is 0.48 expressed as a fraction in simplest form? (just the 8 repeating)
What is 0.48 expressed as a fraction in simplest form? (just the 8 repeating)
●
●
●
hoiuu
Apr 18, 2019
0
86
2
help plz
or what number A does the equation 3Ax - 24 = 5x - 9 + x have no solutions for X?
●
●
Guest
Apr 18, 2019
«
latest
6086
6085
..
5943
5942
5941
5940
5939
..
2
1
»
17 Online Users
Top Users
+102763
Melody
moderator
+102320
CPhill
moderator
+28125
Alan
moderator
+22881
heureka
+18754
ElectricPavlov
+10441
Omi67
moderator
+8577
hectictar
+8459
asinus
moderator
+7705
MaxWong
+5621
Rom
+4299
tertre
Sticky Topics
How to display latex properly
Feature Questions 1 - Started 8th May 19
Filter Issues
!!!Welcome To Web2.0calc!!!
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
https://www.desmos.com/calculator/bsh9ex1zxj
@ Is PROCRASTINATION a problem for you ?
@ Site full of printable puzzles.
Historical post!
What is happening? Wrap #4
Great Questions to Learn From 2
Great Answers to Learn From
Reference Material
Information for new people.
how do i type in fractions?