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
230706 Questions
0
762
1
If 1/21 equals the repeating decimal 0.0476190476190..., what is the 51^{st} digit after the decimal point of the repeating decimal?
If 1/21 equals the repeating decimal 0.0476190476190..., what is the 51^{st} digit after the decimal point of the repeating decimal?
●
Guest
Jul 29, 2020
0
471
3
Need Help Quickly Please Please Please.
Given that enter all possible values of .
●
●
●
Guest
Jul 29, 2020
0
308
1
please help
I need to find t.
●
Guest
Jul 29, 2020
0
391
1
help please actual answer and not just a hint
Pat has two sheets of large, square stamps. One sheet consists of stamps arranged in a 3-by-3 square. (That's 3 stamps by 3 stamps, not 3 inches by 3 inches.) The other sheet consists of 36 stamps arranged in a 6-by-6 square. The stamps
read more ..
●
Guest
Jul 29, 2020
0
572
4
+234
Sat practice questions.
If x + y = 10 and xy = 2, what is the value of 1/x + 1/y?
a) 1/5
b) 5
read more ..
●
●
●
●
BLANK
Jul 29, 2020
0
522
7
+981
I really need help!
https://web2.0calc.com/questions/what-is-the-area-of-the-trapezoid_1
https://web2.0calc.com/questions/help-please_2164
●
●
●
●
●
●
●
qwertyzz
Jul 29, 2020
0
594
3
In triangle ABC,
In triangle ABC,
Any help would be appreciated!
read more ..
●
●
●
Guest
Jul 29, 2020
0
409
2
please answer
i need help
●
●
Guest
Jul 29, 2020
0
538
4
+981
What is the area of the trapezoid
AB and CD are parallel, and AB < CD
. .
●
●
●
●
qwertyzz
Jul 29, 2020
0
448
1
+981
Help please
In parallelogram ABCD, let P be the midpoint of side AB, and let N be the midpoint of side AD. Line segments BD and CP intersect at M, and line segments BD and CN intersect at Q. Find MQ/BD.
<
read more ..
●
qwertyzz
Jul 29, 2020
0
457
1
inverse function
If , then find
●
Guest
Jul 29, 2020
0
539
1
Modulo for web2.0calc?
does the calculator have modulo?
●
Guest
Jul 29, 2020
0
482
1
can i get some help
C = 20t^2 + 135+ + 3050, where C is the number of new cars and t = 0 corresponds to the number of new cars purchased in 1998. In what year will the number of new cars purchased reach 15,000?
●
Guest
Jul 29, 2020
0
578
1
help with system
A restaurant catered a party for 40 people. A child’s dinner (c) cost $11 and an adult’s dinner (a) cost $20. The total cost of the dinner was $728. How many children and adults were at the party?
●
Guest
Jul 29, 2020
0
504
1
please help
At 3:30 p.m., Berto’s train was 34 miles past the egg farm, traveling at an average speed of 85 miles per hour. At the same time on a nearby track, Eduardo’s train was traveling at an average speed of 110 miles per hour and had 12 miles to go before it
read more ..
●
Guest
Jul 29, 2020
0
504
1
+981
TThanks for any and all help.
TThanks for any and all help, also here have a cookie!
read more ..
●
qwertyzz
Jul 29, 2020
+1
1374
1
+256
Can someone please help me understand this problem?
Quadrilateral ABCD is a square with area 16 square inches. The figure represents the pieces of a Chinese tangram in which all the triangles are isosceles and piece "e'' is a square. What is the area of the gray piece, in square inches?
read more ..
●
MathWizPro
Jul 29, 2020
0
416
1
please help with geometry
Each side of △ABC is 12 units. D is the foot of the perpendicular dropped from A on BC, E is the midpoint of AD. What is the length of BE?
●
Guest
Jul 29, 2020
Jul 28, 2020
+1
890
3
+256
Math Problem~ Please Help Me...
A right triangle has two sides of length 6 units each. What is the area of the triangle, in square units?
●
●
●
MathWizPro
Jul 28, 2020
0
319
0
HELP ASAP
https://web2.0calc.com/questions/help-asap_64151
Guest
Jul 28, 2020
0
996
1
+77
Help pls
Eight tennis players take part in an elimination tournament and are placed at random. The players are ranked 1, 2, , 8, so the player ranked 1 is first (best) and the player ranked 8 is last (worst). When two players play a game, the higher-ranked
read more ..
●
Jonjon
Jul 28, 2020
-1
345
0
3d geometry
What is the lateral area of a regular pentagonal pyramid that has a slant height of 18 in. and a base side length of 9 in.?
Guest
Jul 28, 2020
-1
330
1
help
Solve the inequality
●
Guest
Jul 28, 2020
0
1659
3
+256
Find PQ in the triangle below.
Find PQ in the triangle below.
●
●
●
MathWizPro
Jul 28, 2020
«
latest
9227
9226
..
6896
6895
6894
6893
6892
..
2
1
»
Post New Question
1 Online Users
Top Users
+128475
CPhill
moderator
+118609
Melody
moderator
+33616
Alan
moderator
+14921
asinus
moderator
+9519
MaxWong
+3144
admin
administrator
+2440
GingerAle
+1791
tomtom
+1679
wiseowl
+1553
bader
+1117
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.