☮Express Yourself ☮ discussion

So I came up with this idea for whatever subject you need help for, you can post it here! :D This is going to be like online homework help. It might be abit tricky but oh well.

Okay here's the maths question.

A man is twice as old as his daughter; 10 years ago he was three times as old. How old is the daughter now?

Wth? I don't get this at all. :( Help!

20, it's actually rather simple if you think about it

Thanks.

Erm... sorry to be li'l miss negativity, but won't your teachers wonder how you got 20, if you don't have the working out?

Mine never does

Oh... well mine do every now and then. Oh well.

I think mine just realizes that I don't like writing anything on my sheet except the answer

Meh... probably something to do with the fact that I'm a perfectionist and love making my work perfect... which in turn makes my teachers suspicious.

I don't think mine collects or even looks at anything except the test...

DOES ANYBODY KNOW HOW TO FIND THE ALTITUDE OF A SCALENE TRIANGLE? I know this, but it's been a long time since the beginning of geometry ... I lost all my notes from 8th grade!!

I don't know how to explain it, but I hope this link helps.
http://easycalculation.com/analytical...

Yeah, it does... Thanks :)

Your welcome. :P

I have wanted to start doing online tutoring for a very long time, because many people told me that I am good at teaching people. I started looking on the Internet where to start, so that there was a good start and I accidentally stumbled upon a site where people provide tutor management software link u can find here https://tutorcruncher.com/tutor-manag... . I will turn to them and I hope that they can help me start everything well.