$$\frac{3}{7}\times -14\\\\ =\frac{3}{7}\times \frac{-14}{1}\\\\ =\frac{3}{1}\times \frac{-2}{1}\\\\ =\frac{3}{1}\times \frac{-2}{1}\\\\ =-6$$
Would you like to just rethink your answer a little maththis?
I'd like you to :)
Use the calc on the home page.
Here is you answer
https://www.desmos.com/calculator/uihaqpesps
This question was similar - it was probably yours. Does it help?
http://web2.0calc.com/questions/how-do-you-find-a-total-mass-using-spherical-shells-for-example-the-total-mass-of-a-spherical-galaxy-with-a-mass-density-at-a-distance-s
If not you will probably waits till Alan is on. He is the only one on here that can usually answer questions at this level. I would not expect him to be on for several hours.
It would be a good idea for you to include the address when you make requests like this.
You can just copy and past them.
Hi anon asker,
Gracious people like you make our efforts all worthwhile. :)
Thank you :)))
To Chris and anon answerer;
Great answers there. Thanks
The 5s cancel out leaving 4/7
An S is made of 2 c's (one on top of the other)
SO
Supplementary angles add up to twice as much as Complementary angles do!
thanks Chris and Gino,
I really like the way you spelt that out Chris.
+118735 
