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
230627 Questions
+1
1087
2
+30
math
To decorate his bedroom, Jesse spent $112.65 on new furniture, $29.75 on paint, and $48.33 on accessories. About how much did he spend to decorate his bedroom?
$170 $190 $210 $230
●
●
essie
Jan 15, 2019
+1
564
2
need help solving this I want to payoff my mortage loan in 5 years... P=102,000[0.00375(1+0.00375)^60]/[(1+0.00375)^60-1]
need help solving this I want to payoff my mortage loan in 5 years... P=102,000[0.00375(1+0.00375)^60]/[(1+0.00375)^60-1]
●
●
Guest
Jan 15, 2019
0
459
1
alg2 help pls
2. Consider the rational expression.
read more ..
●
Guest
Jan 15, 2019
0
555
1
Need Help
A sinusoidal function whose frequency is 3, maximum value is 12, minimum value is −6 has a y-intercept of 3.
Which function could be the function described?
read more ..
ElectricPavlov
●
Guest
Jan 15, 2019
0
709
2
Pls help
2x^2-4x=16 1 Write the equation in standard quadratic form. 2 Factor. (Factor a GCF first, if possible, and then factor a trinomial if possible.) 3 Use the Zero Product Property. 4 Solve each equation. 5 Check your solutions.
ElectricPavlov
●
●
Guest
Jan 15, 2019
0
1524
1
Help
A cosine function has a period of 4, a maximum value of 20, and a minimum value of 0. The function is a not a reflection of its parent function over the x-axis.
Which function could be the function described?
read more ..
ElectricPavlov
●
Guest
Jan 15, 2019
0
489
2
Polynomial proof
Thanks in advance <3
ElectricPavlov
●
●
Guest
Jan 15, 2019
0
522
2
trig
The denominator of a fraction is 3 more than its numerator.
When 1/2 is added to this fraction, the resulting fraction's denominator is twice the denominator of the original fractions and its numerator is 1 more than its denominator.
What
read more ..
●
●
Guest
Jan 15, 2019
+1
1535
4
+30
math
A right rectangular prism has these dimensions:
Length:1/1/4 units
Width: 5/8 unit
Height:3/4 unit
How many unit cubes of side length 1/8 unit are required to pack the prism without any gap or overlap?
60 75 150 300
read more ..
●
●
●
●
essie
Jan 15, 2019
0
457
2
help with the cricle theorm
I need some help with this circle theorem, I understand that the line is over lapped but I can't figure the rest out.
http://prntscr.com/m7moxi
read more ..
●
●
Guest
Jan 15, 2019
0
465
1
-----COMMENTS-----
Creators, thank you very much helps me lots with secondary school maths. :D
●
Guest
Jan 15, 2019
+1
844
2
+1495
Help Me Please! I need this ASAP
The Red Letter was because it was blurry...I made it like that so it could be understandable: it is the letter ''B''
●
●
ManuelBautista2019
Jan 15, 2019
+3
1219
3
+4709
Answered
1) A circle has centre (0,0). The point (15 , 8) is a point on the circle. Find the equation of the circle.
●
●
●
MathsGod1
Jan 15, 2019
0
1513
1
Math
Marcus spent 10 hours doing his homework last week. This week he spent 11 hours doing homework. He says that he spent 110% more time doing homework this week. Is he correct? Show your work to justify your decision.
●
Guest
Jan 15, 2019
0
533
4
Check
I've been stuck on these for a while so I just want to make sure I understand them. Please check.
read more ..
●
●
●
●
Guest
Jan 15, 2019
0
1591
1
Some generic title Like 'Help!' or 'Stuck!'
During her birthday, her parents have decided to give Laura and her 2 younger brothers new cellphones. However, they are confused between the innumerable service providers. Assuming no child wants a provider that another sibling has, and that there are
read more ..
ElectricPavlov
●
Guest
Jan 15, 2019
+1
496
1
help
Segment has endpoints at and (4,7). Segment has endpoints at and (3,5). Find the midpoint of the segment with endpoints at the midpoints of and . Express your answer as (a,b).
tertre
●
Guest
Jan 15, 2019
0
466
1
Need Help
What is the equation for the graph of the cosine function?
●
Guest
Jan 15, 2019
0
590
1
help
On Monday, I worked hours t-6 and earned 2t-5 dollars per hour. My friend Andrew worked 2t-8 hours but only earned t-5 dollars an hour. As it turns out, we earned the same amount. What is the value of t?
ElectricPavlov
●
Guest
Jan 15, 2019
+5
1092
4
+52
Riddle Me This
Who do you trust if you can't trust yourself, who do you beleive when you can't beleive your friends, and who do you love when no one loves you.
Hint-this riddle has multiple answers
off-topic
●
●
●
●
Question
Jan 15, 2019
0
446
2
help
Find the greatest value of t such that
●
●
Guest
Jan 15, 2019
0
460
2
Check my answers?
I'm not sure if these are correct or not. (I don't think so). Also, 4 and 5 need to be in set notation and 7 and 8 need interval notation. Please check my work. Sorry.
read more ..
●
●
Guest
Jan 15, 2019
0
464
3
Random Question #3
How does glue NOT stick to its container but sticks to everything else?
●
●
●
Guest
Jan 15, 2019
«
latest
9224
9223
..
5686
5685
5684
5683
5682
..
2
1
»
Post New Question
3 Online Users
Top Users
+128475
CPhill
moderator
+118609
Melody
moderator
+33616
Alan
moderator
+14917
asinus
moderator
+9519
MaxWong
+3144
admin
administrator
+2440
GingerAle
+1791
tomtom
+1505
bader
+1105
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.