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
232565 Questions
0
521
1
+10
Please any help on understanding this question would help.
Calculate the work done when a force of 750N moves an object through a horizontal distance of 15m.
ElectricPavlov
●
TrainingSparky
Mar 30, 2021
0
375
1
help apreciated
read more ..
●
Guest
Mar 30, 2021
0
466
3
plz help on last question due today
https://vle.mathswatch.co.uk/images/questions/question17028.png
●
●
●
Guest
Mar 30, 2021
+1
445
3
+106
Help
Solve for $x+\frac{1}{x}$:$$3x+\frac{2}{x}-4=2(x+9)-\left(7-\frac{1}{x}\right)$$
Thank you
~
read more ..
WillBillDillPickle
●
●
●
TealSeal
Mar 30, 2021
0
425
1
geometry
The area of a circle is halves when x meters is subtracted from its radius. If the original circle has a radius of 40 m, what is the value of x? Round your answer to the nearest tenth.
●
Guest
Mar 30, 2021
0
384
1
Special Right Triangles
In a certain isosceles right triangle, the altitude to the hypotenuse has length 8. What is the area of the triangle?
●
Guest
Mar 30, 2021
0
489
1
coordinate plane
The pentagon ABCDE is graphed on a coordinate plane with vertices A(0, 0), B(3, 5), C(3, 8), D(8, 5), and E(8, 0). What is the pentagon's area?
●
Guest
Mar 30, 2021
0
353
1
Equilateral triangles
The altitude of an equilateral triangle is 6 units. What is the area of the triangle, in square units? Express your answer in simplest radical form.
●
Guest
Mar 30, 2021
0
412
2
A mountain bike purchased for $500 goes down in value 3% each year. When is it worth $100?
A mountain bike purchased for $500 goes down in value 3% each year. When is it worth $100?
●
●
Guest
Mar 30, 2021
0
840
1
Find what percent of the perfect squares less than 1000 that ends in a 6. (Don't forget that zero is a perfect square.)
Find what percent of the perfect squares less than 1000 that ends in a 6. (Don't forget that zero is a perfect square.)
●
Guest
Mar 30, 2021
0
388
1
Arcs of circles
Find the measure of the red arc CB
Jamesaiden
●
Guest
Mar 30, 2021
0
450
1
+12
If you mow a lawn 80 m by 80 m in an hour, how long will it take you to mow a lawn 40 m by 40 m?
If you mow a lawn 80 m by 80 m in an hour, how long will it take you to mow a lawn 40 m by 40 m?
●
IamIzzy
Mar 30, 2021
+1
430
1
Arcs of circles
Examine the figure below. What is the measure of arc BC?
lel12
●
Guest
Mar 30, 2021
0
487
2
+56
Geometry
A carpenter builds a rectangular bookcase that is 40 inches long and 55 inches tall. The carpenter uses two braces along the diagonals to support the bookcase.
The length of each brace, to the nearest inch, is
read more ..
ElectricPavlov
●
●
lel12
Mar 30, 2021
0
384
1
number theory
if m is the smallest positive integer such that m! is a multiple of 4125, and n is the smallest positive integer such that n! is a multiple of 2816000, then find n-m.
●
Guest
Mar 30, 2021
0
455
1
which shows the expression below in simplified from?
(4.2*10^10) / (7*10^4)
●
Guest
Mar 30, 2021
0
552
1
A saline solution is diluted with water in the ratio 1:24. This solution is then taken and mixed with water in the ratio 1:3. How much of th
A saline solution is diluted with water in the ratio 1:24. This solution is then taken and mixed with water in the ratio 1:3. How much of the original saline solution would there be in 200mL of this final solution?
ElectricPavlov
●
Guest
Mar 30, 2021
0
335
3
Please Help!
Find constants A and B such that:
for all such x that x ≠ -1, and x ≠ -2. Give your answer as the ordered pair (A,B)
read more ..
●
●
●
Guest
Mar 30, 2021
0
366
1
help with geometry
Solve for the value of s.
●
Guest
Mar 30, 2021
0
395
1
help geometry
Solve for the value of z.
●
Guest
Mar 30, 2021
0
386
1
geometry problem
Solve for y.
●
Guest
Mar 30, 2021
0
423
1
geometry problem
Solve for the value of n.
●
Guest
Mar 30, 2021
0
336
1
geometry
Find angle Q, R, S.
ElectricPavlov
●
Guest
Mar 30, 2021
0
406
1
circle problem
Find m∠A and m∠B =
read more ..
●
Guest
Mar 30, 2021
0
691
1
geometry
Find the Perimeter of the figure below, composed of a rectangle and two semicircles.Round to the nearest tenths place.
●
Guest
Mar 30, 2021
«
latest
9301
9300
..
7554
7553
7552
7551
7550
..
2
1
»
Post New Question
3 Online Users
Top Users
+129487
CPhill
moderator
+118626
Melody
moderator
+33616
Alan
moderator
+14964
asinus
moderator
+12530
Omi67
moderator
+3144
admin
administrator
+2432
GingerAle
+1975
saseflower
+1847
tomtom
+1704
LiIIiam0216
+1654
bader
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.