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.

#8451 2019-05-26 01:23:25

ganesh
Administrator
Registered: 2005-06-28
Posts: 28,872

Re: 10 second questions

Hi,

.

#7426. Evaluate:

.


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

#8452 2019-05-27 00:23:14

ganesh
Administrator
Registered: 2005-06-28
Posts: 28,872

Re: 10 second questions

Hi,

.

#7427. Solve:

.


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

#8453 2019-05-28 00:27:57

ganesh
Administrator
Registered: 2005-06-28
Posts: 28,872

Re: 10 second questions

Hi,

.

#7428. When each side of a square was reduced by 2 meters, the area became 49 square meters. What was the length of a side of the original square?


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

#8454 2019-05-29 00:42:45

ganesh
Administrator
Registered: 2005-06-28
Posts: 28,872

Re: 10 second questions

Hi,

#7429. For a rectangle of 40 square centimeters, and perimeter 28 centimeters, find the length and breadth of the rectangle.


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

#8455 2019-05-30 00:48:06

ganesh
Administrator
Registered: 2005-06-28
Posts: 28,872

Re: 10 second questions

Hi,

#7430. The diagonal of a rectangular field is 16 meters more than the shorter side. If the longer side is 14 meters more than the shorter side, find the length of the sides of the field.


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

#8456 2019-05-31 00:27:02

ganesh
Administrator
Registered: 2005-06-28
Posts: 28,872

Re: 10 second questions

Hi,

#7431.A truck covers a distance of 150 kilometers at a certain average speed and then covers another 200 kilometers at average speed which is 20 kilometers per hour more than the first speed. If the truck covers the total distance in 5 hours, find the first speed of the truck.


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

#8457 2019-05-31 23:28:42

ganesh
Administrator
Registered: 2005-06-28
Posts: 28,872

Re: 10 second questions

Hi,

#7432. Evaluate:

.


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

#8458 2019-06-02 00:19:23

ganesh
Administrator
Registered: 2005-06-28
Posts: 28,872

Re: 10 second questions

Hi,

.

#7433. Find the value of x if

.


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

#8459 2019-06-03 00:21:01

ganesh
Administrator
Registered: 2005-06-28
Posts: 28,872

Re: 10 second questions

Hi,

#7434. Find the value of m.

.


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

#8460 2019-06-04 00:39:48

ganesh
Administrator
Registered: 2005-06-28
Posts: 28,872

Re: 10 second questions

Hi,

#7435. Evaluate: (Take positive roots only).

.


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

#8461 2019-06-05 00:16:10

ganesh
Administrator
Registered: 2005-06-28
Posts: 28,872

Re: 10 second questions

Hi,

.

#7436. If

find the value of
.


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

#8462 2019-06-06 00:25:58

ganesh
Administrator
Registered: 2005-06-28
Posts: 28,872

Re: 10 second questions

Hi,

#7437. Evaluate:

.


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

#8463 2019-06-07 00:43:00

ganesh
Administrator
Registered: 2005-06-28
Posts: 28,872

Re: 10 second questions

Hi,

.

#7438. Evaluate:

.


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

#8464 2019-06-08 00:37:45

ganesh
Administrator
Registered: 2005-06-28
Posts: 28,872

Re: 10 second questions

Hi,

.

#7439. Evaluate:

.


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

#8465 2019-06-09 00:28:02

ganesh
Administrator
Registered: 2005-06-28
Posts: 28,872

Re: 10 second questions

Hi,

.

#7440. Evaluate:

.


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

#8466 2019-06-10 00:44:16

ganesh
Administrator
Registered: 2005-06-28
Posts: 28,872

Re: 10 second questions

Hi,

.

#7441. If

then find the value of
.


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

#8467 2019-06-11 01:01:07

ganesh
Administrator
Registered: 2005-06-28
Posts: 28,872

Re: 10 second questions

Hi,

#7442. Find the value of n if

.


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

#8468 2019-06-12 00:53:42

ganesh
Administrator
Registered: 2005-06-28
Posts: 28,872

Re: 10 second questions

Hi,

.

#7443. Evaluate:

.


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

#8469 2019-06-13 00:19:54

ganesh
Administrator
Registered: 2005-06-28
Posts: 28,872

Re: 10 second questions

Hi,

.

#7444. Evaluate:

.


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

#8470 2019-06-13 13:44:47

Monox D. I-Fly
Member
From: Indonesia
Registered: 2015-12-02
Posts: 1,791

Re: 10 second questions


Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away. May his adventurous soul rest in peace at heaven.

Offline

#8471 2019-06-13 15:11:50

ganesh
Administrator
Registered: 2005-06-28
Posts: 28,872

Re: 10 second questions

Hi,

.

The solution #7444 is correct. Brilliant, Monox D. I-Fly!

#7445. Find the value of

if
.


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

#8472 2019-06-13 15:38:38

Monox D. I-Fly
Member
From: Indonesia
Registered: 2015-12-02
Posts: 1,791

Re: 10 second questions


Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away. May his adventurous soul rest in peace at heaven.

Offline

#8473 2019-06-13 15:57:05

ganesh
Administrator
Registered: 2005-06-28
Posts: 28,872

Re: 10 second questions

Hi,

.

#7446. Find the value of z.

.


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

#8474 2019-06-13 19:17:15

Monox D. I-Fly
Member
From: Indonesia
Registered: 2015-12-02
Posts: 1,791

Re: 10 second questions


Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away. May his adventurous soul rest in peace at heaven.

Offline

#8475 2019-06-13 23:23:48

ganesh
Administrator
Registered: 2005-06-28
Posts: 28,872

Re: 10 second questions

Hi,

The solution #7446 is correct. Neat work, Monox D. I-Fly!

#7447. Evaluate:

.


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

Board footer

Powered by FluxBB