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In the past you didn't hear too much about people's inability to learn maths. But today with the internet, websites such as this pop up where people can whine all day about their incomprehension of maths.
And for some reason math types think it is their 'ethical obligation' to help people with something that could be solved easily, if they just took the time to actually open their textbooks.
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Questions Answered
dg2:
Group Title
if x=120 and y=100 then z=?
updated 15 days ago
47 replies
4 Medals
Mathematics
dg2:
Group Title
In the square ABCD, if CE =AC/3, then what is the measure of angle AEB?
updated 15 days ago
27 replies
3 Medals
Mathematics
dg2:
Group Title
A parallelogram PTRU is drawn within another parallelogram PQRS, such that TR bisects align=middleSRQ and align=middleRTQ = 500.
updated 15 days ago
21 replies
2 Medals
Mathematics
russeldano:
Group Title
tell me how to solve this.. plss
For altitudes h up to 10,000 meters, the density D of Earth's atmosphere (in kg/m^3) can be approximated…
updated 15 days ago
17 replies
4 Medals
Mathematics
insa:
Group Title
solve by completing the square or factorization:
x^2+2x+3=0
updated 15 days ago
22 replies
4 Medals
Mathematics
kennybm:
Group Title
Find the angle between two vectors a and b with magnitude sqrt3 and 2, respectively having a.b = sqrt6
updated 15 days ago
11 replies
3 Medals
Mathematics
russeldano:
Group Title
guys.. i forgot to solve this.. can you tell it to me again.. here's the problem..
"A manufacturer of tin cans wishes to construct a righ…
updated 15 days ago
6 replies
1 Medal
Mathematics
dg2:
Group Title
In a cyclic quadilateral ABCD, AB is parallel to CD and CD = 2AB then AD : BC is equal to
updated 15 days ago
30 replies
4 Medals
Mathematics
Cosmichaotic:
Group Title
Can someone look over the time-stamp here on Khan Academy and explain how he got from
b/(a-b) = 1/[(a-b)/b]. He say's he just took the rec…
updated 15 days ago
29 replies
3 Medals
Mathematics
BarbaraKara:
Group Title
STATISTICS – HELP! Hypothesis Testing: ‘There is no difference between the products’ effectiveness’.
1)Using the variable Score A – Score B…
updated 15 days ago
13 replies
No Medals Yet
Mathematics
Yuli9690:
Group Title
wo fair dice are rolled, and the product of the two numbers is recorded. Which of the following best describes the theoretical probability d…
updated 15 days ago
7 replies
No Medals Yet
Mathematics
UsukiDoll:
Group Title
http://math.stackexchange.com/questions/864114/find-a-solution-to-a-linear-system-using-the-d-operator-and-method-of-eliminatio
updated 15 days ago
53 replies
2 Medals
Mathematics
DuncanDon:
Group Title
*Is there someone who can help me with this one problem*
For each sum find a.) the number of terms, b.) the first term, c.) the last term…
updated 18 days ago
67 replies
3 Medals
Mathematics
ducksonquack:
Group Title
Need help with Binomial Theorem problem
updated 18 days ago
5 replies
1 Medal
Mathematics
sammiegurl3:
Group Title
proving statements by reasoning from accepted postulates, definitions, theories and given info. what is it?
updated 18 days ago
4 replies
No Medals Yet
Mathematics
aprilbmcclendon:
Group Title
list all sbsets for the set (5,8)
updated 18 days ago
2 replies
2 Medals
Mathematics
Gabylovesyou:
Group Title
Given the equation P2 = A3, what is the orbital period, in years, for the planet Jupiter? (Jupiter is located 5.2 AU from the sun.)
5 ye…
updated 18 days ago
32 replies
4 Medals
Mathematics
superhelp101:
Group Title
Explain, in complete sentences, the effect of the difference of squares pattern on the multiplication of radicals. Give an example.
updated 18 days ago
7 replies
3 Medals
Mathematics
math-geek:
Group Title
Which action will change the mode of the data set shown?
…
updated 18 days ago
38 replies
2 Medals
Mathematics
AuroraShay:
Group Title
Is the following relation a function?
updated 18 days ago
9 replies
3 Medals
Mathematics
zab505:
Group Title
Which of the following could be the first step in solving the equation below?
6^x = 24
updated 18 days ago
7 replies
1 Medal
Mathematics
AuroraShay:
Group Title
The domain of the following relation: R {(3, -2), (1, 2), (-1, -4), (-1, 2)} is
updated 18 days ago
1 reply
1 Medal
Mathematics
INeedmathhelp!:
Group Title
What property is (1/5)(5)?
Additive inverse
Additive identity
…
updated 18 days ago
3 replies
2 Medals
Mathematics
ducksonquack:
Group Title
In Physics, Boyle's Law for expansion of air at a constant temperature is given by the equation PV^1.4 = C where P= pressure, V= volume, and…
updated 18 days ago
11 replies
No Medals Yet
Mathematics
privas_:
Group Title
Find the distance between the points (-4, -5) and (3, -1). i don't understand this at all ..
updated 18 days ago
15 replies
No Medals Yet
Mathematics
iiKola:
Group Title
Please help! Being timed.
http://i58.tinypic.com/nb565c.png
updated 18 days ago
3 replies
No Medals Yet
Mathematics
camerondoherty:
Group Title
Pretty Easy Question i have most of it done
updated 18 days ago
127 replies
1 Medal
Mathematics
wricha:
Group Title
what must be added to 6x^5+5x^4+11x^3-3x^2+x+5 so that may be exactly divisible by 3x^2-2x+4
updated one month ago
11 replies
2 Medals
Mathematics
ltp1212:
Group Title
The circle is inscibed by the triangle. Find the perimeter of the triangle.
updated one month ago
11 replies
3 Medals
Mathematics
josuenunez:
Group Title
A paratrooper jumps from a plane at an altitude of 4500 ft and descends at the rate of 20 ft/sec. What is the formula for the paratrooper’s …
updated one month ago
1 reply
No Medals Yet
Mathematics
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