Math Is Fun Forum
  Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

You are not logged in.

#5276 2016-12-27 19:29:07

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,812

Re: Oral puzzles

Hi;

The solution #3668 is correct. Excellent, bobbym!

#3669. Solve the following equation for x:

.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

#5277 2016-12-27 20:23:49

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 107,124

Re: Oral puzzles

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

#5278 2016-12-27 23:07:29

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,812

Re: Oral puzzles

Hi;

The solution set in #3669 is correct. Excellent, bobbym!

#3670. The distance of the point

from origin is
a) 2b units
b) b units
c) (1/2)b units
d) 4b units.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

#5279 2016-12-28 07:20:22

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 107,124

Re: Oral puzzles

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

#5280 2016-12-28 17:28:41

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,812

Re: Oral puzzles

Hi;

The solution #3670 is correct. Good work, bobbym!

#3671. If tanA = 5/12, find the value of (sinA + cosA).secA


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

#5281 2016-12-28 22:22:05

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 107,124

Re: Oral puzzles

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

#5282 2016-12-29 17:12:46

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,812

Re: Oral puzzles

Hi;

The solution #3671 is correct. Neat work, bobbym!

#3672. If

then find
.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

#5283 2016-12-29 18:32:11

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 107,124

Re: Oral puzzles

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

#5284 2016-12-30 17:40:15

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,812

Re: Oral puzzles

Hi;

The solution #3672 is correct. Neat work, bobbym!

#3673. A manufacturer of television sets produced 600 sets in the third year and 700 sets in the seventh year. Find the production in first year.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

#5285 2016-12-30 20:09:37

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 107,124

Re: Oral puzzles

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

Board footer

Powered by FluxBB