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
230633 Questions
0
463
1
I'm finding these rlly hard :/
I'm finding these rlly hard :/
●
Guest
Dec 4, 2018
0
556
1
Help pls
Help pls
●
Guest
Dec 4, 2018
0
536
1
Help
Help with this pls
●
Guest
Dec 4, 2018
0
506
1
help
Side CD of rectangleADCD measures 12 meters, as shown. Each of the three triangles with a side along segment CD
is an equilateral triangle.
read more ..
●
Guest
Dec 4, 2018
0
397
1
I need to create an exponential growth/decay model using the simplified form of y=ab^x for the given problem.
Two bacteria are discovered at the bottom of a shoe. If the bacteria multiply at a rate of 34% per hour, how many bacteria will be present after 48 hours?
-The percentage needs to be converted into a decimal and then put into the
read more ..
●
Guest
Dec 4, 2018
0
467
1
HELP
There was another forum about this, and my teacher said the answer was incorrect, so here.
In the figure, what is the area of triangle ABC ? Express your answer as a common fraction.
read more ..
●
Guest
Dec 4, 2018
0
561
1
help
An equilateral triangle and a square are inscribed in a circle as shown. ABCis isosceles. The triangle and square share a common vertex. What is the number of degrees in the measure of the angle indicated by the question mark?
read more ..
●
Guest
Dec 4, 2018
0
599
2
+816
How many two-digit
How many two-digit numbers have digits which add up to 7?
16
25
read more ..
●
●
mathtoo
Dec 4, 2018
0
2122
3
help
An equilateral triangle and a square are inscribed in a circle as shown. ABCis isosceles. The triangle and square share a common vertex. What is the number of degrees in the measure of the angle indicated by the question mark?
https://latex.artofproblemsolving.com/5/0/1/501edee562d2ddbfd5f0d6209c480fb332a0dea7.png
read more ..
●
●
●
Guest
Dec 4, 2018
0
577
2
Can I bless the rains down in Africa?
Can I bless the rains down in Africa?
off-topic
●
●
Guest
Dec 4, 2018
0
783
2
+213
Linear Function?
Is y=3x3+6x-8 a linear function?
●
●
OwenT154
Dec 4, 2018
0
841
25
+2448
Please help asap
Different shape not exactly sure how to do this. Two triangles and a square?
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
RainbowPanda
Dec 4, 2018
0
755
5
+2448
Plz help asap
I got 2 side lengths: 4 and 3 and just need the 3rd which im not sure if im doing right. Would it be 5-1^2+1-4^2=sqrt(16+-9)=sqrt(7)
Is that right then I do 4+3+sqrt(7)
read more ..
●
●
●
●
●
RainbowPanda
Dec 4, 2018
0
547
1
ellipses
For the graphs of and intersect at and and have -intercepts at and respectivly. Compute the value of for which is a square.
●
Guest
Dec 4, 2018
0
803
8
+2448
Find the area and perimeter.
So this one is just a triangle but I would make it into 3 triangles right?
●
●
●
●
●
●
●
●
RainbowPanda
Dec 4, 2018
0
1997
1
3/4x+2=5/6 rewritten without fractions
3/4x+2=5/6 rewritten without fractions
●
Guest
Dec 4, 2018
0
577
2
Math
How many times smaller is 2 × 10-7 than 4 × 10-6?
●
●
Guest
Dec 4, 2018
0
744
3
+2448
Please help asap
Reposting this
I got 11.6 units for the perimeter, am I right? Also, I need help getting the area..
●
●
●
RainbowPanda
Dec 4, 2018
+4
816
2
+505
Help!
Suppose (x,4) is a point on the line that passes through the point (-3,0) with slope 1/2. Find x.
●
●
MobiusLoops
Dec 4, 2018
0
1254
8
Stoichiometry Help!!
1. How many moles of ammonia are produced when 15 liters of hydrogen are used in the below reaction at 12 atm and 300K?
N2 + 3H2 → 2NH3
2. How many liters of nitrogen are needed to produce 20 moles of ammonia
read more ..
●
●
●
●
●
●
●
●
Guest
Dec 4, 2018
0
1070
1
How could I find the area of the sector watered?
Here's the problem:
A rotating water sprinkler makes one revolution every 15 s. The water reaches a distance of 5 m from the sprinkler.
a) What is the arc length of the sector watered when the sprinkler rotates through _ 5π
read more ..
●
Guest
Dec 4, 2018
«
latest
9224
9223
..
5616
5615
5614
5613
5612
..
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
+1509
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.