Math Is Fun Forum
You are not logged in.
- Topics: Active | Unanswered
#5126 2014-09-19 01:11:20
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: 10 second questions
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
#5127 2014-09-21 01:07:43
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,390
Re: 10 second questions
Hi bobbym,
The solution #5236 is correct. Neat job!
#5237. Find the centroid of the triangle whose vertices are (1,3), (2,7) and (12,-16).
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#5128 2014-09-21 01:47:10
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: 10 second questions
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
#5129 2014-09-21 22:01:52
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,390
Re: 10 second questions
Hi bobbym,
The solution #5237 is perfect. Neat work!
#5238. Find the centroid of the triangle whose vertices are (3, -5), (-7, 4) and (10, -2).
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#5130 2014-09-21 23:44:14
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: 10 second questions
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
#5131 2014-09-22 00:35:10
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,390
Re: 10 second questions
Hi bobbym,
The solution #5238 is perfect. Neat job!
#5239. The center of a circle is at (-6,4). If one end of a diameter of the circle is at the origin, find the other end.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#5132 2014-09-22 00:39:13
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: 10 second questions
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
#5133 2014-09-22 11:52:10
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,390
Re: 10 second questions
Hi bobbym,
The solution #5239 is perfect. Neat job!
#5240. If the centroid of a triangle is at (1,3) and two of its vertices are (-7,6) and (8,5), then find the third vertex of the triangle.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#5134 2014-09-22 22:06:07
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: 10 second questions
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
#5135 2014-09-23 00:48:36
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,390
Re: 10 second questions
Hi bobbym,
The solution #5240 is correct. Neat job!
#5241. Find the coordinates of the point which divides the line segment joining (3,4) and (-6,2) in the ratio 3:2 externally.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#5136 2014-09-23 05:43:36
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: 10 second questions
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
#5137 2014-09-23 14:42:54
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,390
Re: 10 second questions
Hi bobbym,
The solution #5241 is correct. Neat job!
#5242. Find the area of the triangle formed by the points (0,0), (3,0) and (0,2).
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#5138 2014-09-23 14:52:24
- anonimnystefy
- Real Member
- From: Harlan's World
- Registered: 2011-05-23
- Posts: 16,049
Re: 10 second questions
Hi ganesh
Here lies the reader who will never open this book. He is forever dead.
Taking a new step, uttering a new word, is what people fear most. ― Fyodor Dostoyevsky, Crime and Punishment
The knowledge of some things as a function of age is a delta function.
Offline
#5139 2014-09-23 16:15:56
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,390
Re: 10 second questions
Hi anonimnystefy,
The solution #5242 is correct. Marvelous!
#5243. Find the area of the triangle formed by the points (5,2), (3,-5) and (-5,-1).
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#5140 2014-09-23 21:18:04
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: 10 second questions
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
#5141 2014-09-24 00:01:30
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,390
Re: 10 second questions
Hi bobbym,
The solution #5243 is correct. Brilliant!
#5244. Find the area of the triangle formed by the points (-4,-5), (4,5) and (-1,-6).
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#5142 2014-09-24 04:43:14
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: 10 second questions
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
#5143 2014-09-24 13:01:29
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,390
Re: 10 second questions
Hi bobbym,
The solution #5244 is correct. Excellent!
#5245. Find the area of the triangle formed by the points (4,3), (1,2) and (-2,1).
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#5144 2014-09-24 16:19:09
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: 10 second questions
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
#5145 2014-09-25 00:56:40
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,390
Re: 10 second questions
Hi bobbym,
The solution #5245 is correct. Good work!
#5246. Find the area of the triangle formed by the points (-2,-2), (-6,-2) annd (-2,2).
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#5146 2014-09-25 05:00:55
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: 10 second questions
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
#5147 2014-09-25 15:25:05
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,390
Re: 10 second questions
Hi bobbym,
The solution #5286 is correct. Excellent!
#5247. Find the area of the triangle formed by the points
.It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#5148 2014-09-25 19:53:25
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: 10 second questions
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
#5149 2014-09-26 00:32:09
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,390
Re: 10 second questions
Hi bobbym,
The solution #5247 is correct. Splendid!
#5248. Find the value of k for which the given points are collinear: (k,-1), (2,1) and (4,5).
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#5150 2014-09-26 02:08:59
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: 10 second questions
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline