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Post New Question
All Questions
+0
230606 Questions
+2
708
2
surds
show that can be written as
hectictar
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Guest
Nov 27, 2017
+2
1038
2
HELP! PLZ
A pentagon is drawn by placing an isosceles right triangle on top of a square as pictured. What percent of the area of the pentagon is the area of the right triangle?
read more ..
hectictar
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Guest
Nov 27, 2017
+2
982
4
Help needed !!!.
Can this identity be proven, and if so how? π^2/6 = 1/6 (-i log(-1))^2 I thank you.
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Guest
Nov 27, 2017
+3
931
7
+579
helpifyness me
I am guessing there are going to be LONG answers...
I am absolute horse (@#&*&E%^& with long division, and I'm working with polynomials here, so...
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OfficialBubbleTanks
Nov 27, 2017
+2
822
1
help
amount of space inside the soliddistance around the polygonamount of surface it coversamount of space inside the soliddistance around the polygonamount of surface it covers
differencesumproduct
Item 17
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Guest
Nov 27, 2017
+1
757
2
math help
I have to put a fully inflated basketball and a football into a rectangular box.
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Guest
Nov 27, 2017
+1
731
2
+1495
Help me, please...
Help me, please...
Solve this equation
2x2 -7x+5
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ManuelBautista2019
Nov 27, 2017
+2
720
1
Alg_2 Help
Simplify.
x^2/ x-1/ 3x^2/ x+4.
Simplify.
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Guest
Nov 27, 2017
+2
751
1
Urgent Help
Heres the equation: x+6/x-3=2x/x-3.
What are the domain restrictions, if there are any, for the equation?
What is the LCD?
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hectictar
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Guest
Nov 27, 2017
+2
646
1
+0
profile picture size
how small does that profile picture need to be?
off-topic
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nigel12341
Nov 27, 2017
+2
860
3
I am probably just missing something.
This is the problem:
What number does X have to be so that the following equasion is correct:
2^(x-1) + 2^(x-4) + 2^(x-2) = 6,5555...
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Guest
Nov 27, 2017
+2
1023
1
+53
Physics Resistance Problem
Hi.
I really need help with this question.
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bqrs01
Nov 27, 2017
+3
2594
1
Write the following expression without using the factorial symbol.
Write the following expression without using the factorial symbol.
(n - 4)! / 3! (n - 2)!
heureka
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Guest
Nov 27, 2017
+1
1117
2
+154
HELP MA PLESSSSS!!!!!
AHHH!!
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TheXSquaredFactor
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FunMath
Nov 27, 2017
+1
601
0
+5
Statistics! Help! I'm really bad at it.
The board of examiners that administers the real estate broker's examination in a certain state found that the mean score on the test was 426 and the standard deviation was 72. If the board wants to set the passing score so that only the best 80% of all
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meena12
Nov 27, 2017
+1
1702
2
Last 4 math questions before test tomorrow, help?
15B.) Solve the following equations algebraically for n *Show working using factorial notation
nP4 = 84 nC2
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Guest
Nov 27, 2017
+1
1982
2
Correct answer/how to input in calculator?
Q: A dormitory at a local school has 4 rooms that contain 2, 3, 4, and 6 beds respectively.
How many ways can 15 students be assigned to these rooms?
A: 15C2 x 13C3 x 10C4 x 4C6 = ???
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Guest
Nov 27, 2017
+1
768
0
accounting HELP PLEASE!
Laserwords Inc. is a book distributor that had been operating in its original facility since 1985. The increase in certification programs and continuing education requirements in several professions have contributed to an annual growth rate of 15% for Laserwords
read more ..
off-topic
Guest
Nov 27, 2017
+1
746
1
+394
help measurements
The measure of angle A is
The measure of angle B is
The measure of angle C is
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ladiikeiii
Nov 27, 2017
+1
1829
2
Did I do this correctly?
Q: How many ways can 5 teddy bears, 6 toy trucks, 5 dolls and 1 toy car be distributed among 17 children if each child is to receive 1 item?
A: 17!/(5!*6!*5!*1!) = 34,306,272
read more ..
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Guest
Nov 27, 2017
+1
1001
5
+394
Help I can't seem to find the right number
help with this
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ladiikeiii
Nov 27, 2017
Nov 26, 2017
+1
868
4
+956
@CPhill
Regarding the cos function, with the pendulum.
Why was the maximum 2.5?
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Julius
Nov 26, 2017
+1
897
1
+134
Math Problem
I need help with this problem: https://www.screencast.com/t/qHaMK0Qf
All help is appreciated!
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Supergirl
Nov 26, 2017
+1
902
2
+134
Math Question, anybody? <3
Hey everybody ^.^ Hope all is well!
I am really struggling with some math problems and would appreciate all the help available!
https://www.screencast.com/t/Mor3Q8cNX
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Supergirl
Nov 26, 2017
0
1
2089
13
+956
@CPhill @Hecitar
Question reinserted.
A pendulum is connected to a rope 3 m long, which is connected to a ceiling 4 m high. The angle between its widest swing and vertical hanging position is π/3. If the pendulum swings out to its widest position
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Julius
Nov 26, 2017
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