# SHASHANK

Most popular questions and responses by SHASHANK
1. ## chemistry

determine the % of water of crystallization in pure sample of green vitriol (FeSo4.7H2O)

2. ## maths

If sinA=1/2 then find cos^3A-3cosA.

3. ## physics

Two positive charges of 12 µC and 8 µC respectively are 10 cm apart. Find the work done in bringing them 4 cm closer, so that, they are 6 cm apart..

4. ## History

Name three estate into which the french society was divided.

5. ## Math

The diameter of a wheel car is 42 cm.how much distance will it covers in 200 revolutions

6. ## Maths

In a gp fifth is 4 times the 3rd term and sum of first two terms is -4. Find the terms of gp

7. ## chemistry

Equilibrium constant K for some reaction at temperature 300K was found to be 100 .Calculate equilibrium for same reaction at 400K if R= 8.23 change in enthalpy is 5000J

8. ## KAILASHNATH

WHAT ARE THE LEGENDS OR STORIES ASSOCIATED WITH KAILASHNATH TEMPLE? These sites contain the only information I could find about legends of the Kailashnath Temple.

1. ## Trigonometry

109000

posted on September 23, 2019
2. ## English

It depends on the situation. If there is any women which eg: your sister or wife is working than a man needs to learn cooking. But if the situation is not like this or you have your mother at home or any servant who is trustworthy and regular then you

posted on May 16, 2018
3. ## Maths

posted on March 24, 2017
4. ## pre- algebra

Sum of all three sides is perimeter Let length of shortest side be x Other sides becomes (x+2) and (2x-2) X+(x+2)+(2x-2)=24 4x=24 X=6

posted on March 24, 2017
5. ## Math

Given 3x+y=11 call as eq 1 -2x+y=1 call as eq 2 Subtract 1&2 and consider simaltaneously We get "y" will be cancelled So, 5x=10 x=10/5 X=2 Substitute x=2 in eq 1 3x+y=11 3(2)+y=11 6+y=11 Y=11-6 Y=5 Therefore x=2 and y=5

posted on March 23, 2017
6. ## mathenatic

S6=72 6a+15d=72 call as eq 1 T2=7(a+4d) a+d=7a+28d 6a+27d=0 call as eq 2 Consider the eq 1&2 simultaneously 6a+15d=72 eq 1 6a+27d=0 eq 2 Subtract 1&2 We get -12d=72 d=-6 evaluate d=-6 in eq 2 We get a=27 To find s10 =10/2(2*27+(10-1)-4) =5(54-36) =5(18)

posted on March 23, 2017
7. ## physics

it is wrong

posted on June 25, 2013
8. ## Physics

nick, thank you so much

posted on June 25, 2013
9. ## PHYSICS!!!

thank you very very much

posted on June 25, 2013
10. ## Geometry

it is less than 65

posted on June 24, 2013
11. ## Geometry

it is less than 70

posted on June 24, 2013
12. ## Geometry

it is less than 80

posted on June 24, 2013
13. ## Geometry

it is greater than 61

posted on June 24, 2013
14. ## math

333

posted on June 23, 2013
15. ## math

199

posted on June 18, 2013
16. ## math

(10+3x)(10-3x)

posted on June 18, 2013
17. ## Math

432

posted on June 18, 2013
18. ## Math

35

posted on June 15, 2013
19. ## math trigonometry

5/12

posted on June 15, 2013