Math Is Fun Forum
You are not logged in.
- Topics: Active | Unanswered
#5251 2014-10-18 00:44:06
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,395
Re: 10 second questions
Hi bobbym,
The solution #5200 is correct. Excellent!
#5201. Find the midpoint of the line joining the points (3a,5b) and (a,-b).
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
#5252 2014-10-18 01:15:58
- 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
#5253 2014-10-18 09:44:41
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,395
Re: 10 second questions
Hi bobbym
The solution #5201 is correct. Neat job!
#5202. Find the point P which divides the line segment joining the points A (1,-3) and B (-3,9) internally in the ratio 1:3.
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
#5254 2014-10-18 10:37:24
- 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
#5255 2014-10-19 00:44:03
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,395
Re: 10 second questions
Hi bobbym,
The solution #5202 is correct. Marvelous!
#5203. If the line segment joining the points A (3,4) and B (14,-3) meets the x-axis at P, then find the ratio in which P divides the segment AB.
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
#5256 2014-10-19 01:12:36
- 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
#5257 2014-10-19 09:57:11
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,395
Re: 10 second questions
Hi bobbym,
The solution #5203 is correct. Brilliant!
#5204. Find the centroid of the triangle with the vertices (-2,-5), (-2,12) and (10,-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
#5258 2014-10-19 13:28:22
- 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
#5259 2014-10-20 00:16:43
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,395
Re: 10 second questions
Hi bobbym,
The solution #5204 is correct. Marvelous!
#5205. If (1,2), (4,6), (x,6) and (3,2) are the vertices of a parallogram taken in order, then find the value of 'a'.
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
#5260 2014-10-20 00:45:22
- 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
#5261 2014-10-20 02:39:10
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,395
Re: 10 second questions
Hi bobbym,
Amended : #5205. If (1,2), (4,6), (x,6) and (3,2) are the vertices of a parallogram taken in order, then find the value of 'x'.
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
#5262 2014-10-20 03:05:00
- 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
#5263 2014-10-20 10:36:17
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,395
Re: 10 second questions
Hi bobbym,
The solution #5205 is perfect. Marvelous!
#5206. Find the area of the triangle formed by the points (0,0), (2,0) 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
#5264 2014-10-20 22:23:35
- 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
#5265 2014-10-21 00:35:22
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,395
Re: 10 second questions
Hi bobbym,
The solution #5206 is correct. Marvelous!
#5207. Find the area of the quadrilateral formed by the points (1,1), (0,1), (0,0) and (1,0).
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
#5266 2014-10-21 01:59:31
- 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
#5267 2014-10-21 08:47:06
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,395
Re: 10 second questions
Hi bobbym,
The solution #5207 is correct. Excellent!
#5208. The slope of the line joining the points (3,-2) and (-1,a) is
. Find the value of 'a'.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
#5268 2014-10-21 12:13:27
- 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
#5269 2014-10-22 00:39:11
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,395
Re: 10 second questions
Hi bobbym,
The solution #5208 is correct. Immaculate!
#5209. Find the slope of the straight line which is perpendicular to the straight line joining the points (-2,6) and (4,8).
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
#5270 2014-10-22 02:00:17
- 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
#5271 2014-10-22 15:11:35
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,395
Re: 10 second questions
Hi bobbym,
The solution #5209 is perfect. Excellent!
#5210. Find the point of intersection of the straight lines 9x - y - 2 = 0 and 2x + y - 9 = 0.
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
#5272 2014-10-22 17:20:20
- 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
#5273 2014-10-23 00:17:52
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,395
Re: 10 second questions
Hi bobbym,
The solution #5210 is correct. Neat job!
#5211. Where does the straight line 4x + 3y - 12 = 0 intersects the y-axis?
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
#5274 2014-10-23 00:27:00
- 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
#5275 2014-10-23 15:18:18
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,395
Re: 10 second questions
Hi bobbym,
The solution #5211 is correct. Good work!
#5212. The center of a circle is (-6,4). If one end of the diameter of the circle is as (-12,8), then 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