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#8001 2018-06-27 00:51:34

ganesh
Administrator
Registered: 2005-06-28
Posts: 25,363

Re: 10 second questions

Hi,

.

#6597. 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.

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#8002 2018-06-27 03:38:43

Monox D. I-Fly
Member
From: Indonesia
Registered: 2015-12-02
Posts: 1,239

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.

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#8003 2018-06-27 14:57:18

ganesh
Administrator
Registered: 2005-06-28
Posts: 25,363

Re: 10 second questions

Hi,

The solution #6597 is perfect. Neat work, Monox D. I-Fly!

#6598. Find the value of (x + y) 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.

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#8004 2018-06-28 01:23:47

ganesh
Administrator
Registered: 2005-06-28
Posts: 25,363

Re: 10 second questions

Hi,

.

#6599. Find the value of (x + y) 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.

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#8005 2018-06-28 14:37:29

Monox D. I-Fly
Member
From: Indonesia
Registered: 2015-12-02
Posts: 1,239

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.

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#8006 2018-06-28 15:26:21

ganesh
Administrator
Registered: 2005-06-28
Posts: 25,363

Re: 10 second questions

Hi,

.

#6600. 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.

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#8007 2018-06-29 14:36:14

ganesh
Administrator
Registered: 2005-06-28
Posts: 25,363

Re: 10 second questions

Hi,

.

#6601. 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.

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#8008 2018-06-30 15:25:38

ganesh
Administrator
Registered: 2005-06-28
Posts: 25,363

Re: 10 second questions

Hi,

.

#6602. 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.

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#8009 2018-07-01 14:57:56

ganesh
Administrator
Registered: 2005-06-28
Posts: 25,363

Re: 10 second questions

Hi,

.

#6603. If a - b = 1 and

find the value of ab.


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.

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#8010 2018-07-02 16:15:14

ganesh
Administrator
Registered: 2005-06-28
Posts: 25,363

Re: 10 second questions

Hi,

.

#6604.  If the elevation of the Sun changes from 30° to  60°, find the difference between the lengths of shadows of a pole 15 meter high.


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.

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#8011 2018-07-03 15:24:07

ganesh
Administrator
Registered: 2005-06-28
Posts: 25,363

Re: 10 second questions

Hi,

#6605. 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.

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#8012 2018-07-04 14:27:45

ganesh
Administrator
Registered: 2005-06-28
Posts: 25,363

Re: 10 second questions

Hi,

.

#6606. Find the values of x and y if cos(x) = sin(y) and

.


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.

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#8013 2018-07-05 15:43:50

ganesh
Administrator
Registered: 2005-06-28
Posts: 25,363

Re: 10 second questions

Hi,

.

#6607. The four sides of a quadrilateral are in the ratio 2:3:4:5 and its perimeter is 280 meters.  Find the length of the longest side.


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.

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#8014 2018-07-05 16:15:20

Monox D. I-Fly
Member
From: Indonesia
Registered: 2015-12-02
Posts: 1,239

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.

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#8015 2018-07-05 16:36:24

ganesh
Administrator
Registered: 2005-06-28
Posts: 25,363

Re: 10 second questions

Hi,

The

is correct. Splendid, Monox D. I-Fly!

#6608. If p = 99, 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.

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#8016 2018-07-06 14:40:03

ganesh
Administrator
Registered: 2005-06-28
Posts: 25,363

Re: 10 second questions

Hi,

#6609. 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.

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#8017 2018-07-07 15:28:15

ganesh
Administrator
Registered: 2005-06-28
Posts: 25,363

Re: 10 second questions

Hi,

#6610. 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.

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#8018 2018-07-08 15:49:58

ganesh
Administrator
Registered: 2005-06-28
Posts: 25,363

Re: 10 second questions

Hi,

.

#6611. 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.

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#8019 2018-07-09 15:34:04

ganesh
Administrator
Registered: 2005-06-28
Posts: 25,363

Re: 10 second questions

Hi,

.

#6612. Find the value of

if
and
.


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.

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#8020 2018-07-10 15:48:01

ganesh
Administrator
Registered: 2005-06-28
Posts: 25,363

Re: 10 second questions

Hi,

#6613. 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.

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#8021 2018-07-11 15:16:48

ganesh
Administrator
Registered: 2005-06-28
Posts: 25,363

Re: 10 second questions

Hi,

.

#6614. A 1.5 meter tall observer is 45 meters away from a tower. The angle of elevation from his eyes to the top of the tower is 30 degrees. Find the height of the tower in meters. Take

.


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.

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#8022 2018-07-12 15:22:13

ganesh
Administrator
Registered: 2005-06-28
Posts: 25,363

Re: 10 second questions

Hi,

#6615. The ratio of the weights of two spheres is 8:27 and the ratio of the density of the materials of the two is 8:1. Find the ratio of the radii of the spheres.


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

#8023 2018-07-13 15:42:21

ganesh
Administrator
Registered: 2005-06-28
Posts: 25,363

Re: 10 second questions

Hi,

.

#6616.  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

#8024 2018-07-14 15:40:41

ganesh
Administrator
Registered: 2005-06-28
Posts: 25,363

Re: 10 second questions

Hi,

.

#6617. Find the value of


if

and
.


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

#8025 2018-07-15 14:33:45

ganesh
Administrator
Registered: 2005-06-28
Posts: 25,363

Re: 10 second questions

Hi,

.

#6618. 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.

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