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#5226 2014-10-12 10:09:14
- 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.
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#5227 2014-10-12 13:22:29
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 46,281
Re: 10 second questions
Hi bobbym,
The solution #5388 is perfect. Good work!
#5389. A straight line cuts the coordinate axes at A and B. If the midpoint of AB is (3,2), then find the equation of 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.
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#5228 2014-10-12 20:55:27
- 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
#5229 2014-10-12 23:08:25
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 46,281
Re: 10 second questions
Hi bobbym,
The solution #5389 is correct. Excellent!
#5390. Find the slope of the straight line 3x + 4y - 6 = 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.
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#5230 2014-10-13 00:11:50
- 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
#5231 2014-10-13 10:22:42
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 46,281
Re: 10 second questions
Hi bobbym,
The solution #5390 is correct. Well done!
#5391. Find the values of p for which the straight lines 8px + (2 - 3p)y + 1 = 0 and px + 8y - 7 = 0 are perpendicular to each other.
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.
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#5232 2014-10-13 14:07:42
- 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
#5233 2014-10-14 00:42:04
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 46,281
Re: 10 second questions
Hi bobbym,
.
Excellent!
#5392. If the straight line passing through the points (h,3) and (4,1) intersects the line 7x - 9y - 19 = 0 at right angle, find the value of h.
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.
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#5234 2014-10-14 01:06:22
- 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
#5235 2014-10-14 08:07:03
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 46,281
Re: 10 second questions
Hi bobbym,
The solution #5392 is correct. Keep it up!
#5393. Find the equation of a straight line parallel to the line 3x - y + 7 = 0 and passing through the point (1,-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.
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#5236 2014-10-14 09:08:09
- 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
#5237 2014-10-14 21:22:45
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 46,281
Re: 10 second questions
Hi bobbym,
The solution #5393 is correct. Excellent!
#5194. Find the equation of the straight line perpendicular to the straight line x - 2y + 3 = 0 and passing through the point (1,-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.
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#5238 2014-10-14 21:53:39
- 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
#5239 2014-10-15 00:20:22
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 46,281
Re: 10 second questions
Hi bobbym,
The solution #5194 is correct. Brilliant!
#5195. Find the equation of the perpendicular bisector of the staright line segment joining the points (3,4) and (-1,2).
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.
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#5240 2014-10-15 00:34:22
- 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
#5241 2014-10-15 07:41:13
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 46,281
Re: 10 second questions
Hi bobbym,
The solution #5195 is perfect. Keep it up!
#5196. Find the equation of a straight line passing through the point of intersection of the lines 2x + y - 3 = 0 and 5x + y - 6 = 0 and parallel to the line joining the points (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.
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#5242 2014-10-15 10:38:28
- 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
#5243 2014-10-16 00:05:24
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 46,281
Re: 10 second questions
Hi bobbym,
The solution #5196 is correct. Excellent!
#5197. If the vertices of a Δ ABC are A (-4,4), B (8,4) and C (8,10), find the equation of the straight line alone the media from the vertex 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.
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#5244 2014-10-16 02:08:00
- 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
#5245 2014-10-16 08:32:32
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 46,281
Re: 10 second questions
Hi bobbym,
The solution #5197 is perfect. Marvelous!
#5198. Find the coordinates of the foot of the perpendicular from the origin on the straight line 3x + 2y = 13.
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
#5246 2014-10-16 10:03:45
- 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
#5247 2014-10-17 03:07:29
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 46,281
Re: 10 second questions
Hi bobbym,
The solution #5198 is correct. Good work!
#5199. If x + 2y = 7and 2x + y = 8 are the equations of the lines of two diameters of a circle, find the radius of the circle if the point (0,-2) lies on the circle.
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.
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#5248 2014-10-17 03:23:19
- 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
#5249 2014-10-17 07:57:00
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 46,281
Re: 10 second questions
Hi bobbym,
The solution #5199 is perfect. Brilliant!
#5200. Find the equation of the straight line whose end points are the point of intersection of the straight lines 2x - 3y + 4 = 0, x - 2y + 3 = 0 and the midpoint of the line joining the points (3,-2) and (-5,8).
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.
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#5250 2014-10-17 09:24:13
- 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