What about it?How about this, Russ?
d=7.4
r=3.7
pi=3.14159
Circumference=pi(r2)=pi(d)
Area=pi(r^2)
What about it?How about this, Russ?
d=7.4
r=3.7
pi=3.14159
Circumference=pi(r2)=pi(d)
Area=pi(r^2)
No. When presented with an equation that has one unknown, you don't insert a random value for the variable, you solve the equation to find the value of the variable. You should take some remedial math too.
That's really not good enough. The math you (and now Motor Daddy -- but he may just be trolling) are butchering starts at about a 7th grade level. You shouldn't even be here trying to have this discussion until you make the effort to become better at math.Sorry if this makes no sense to anyone my math is sloppy I leave a lot of gaps because am lazy ...I am a conceptual mathematician I just like communicating concepts like an artist you have to read between the lines and put it in your own words...
Sorry, either you didn't understand my point or you are trolling me. Either way I'm not interested.Then math is wrong and you're wrong!
a=pi(r^2)
You are trying to find the area from the radius, period! The formula is valid for ALL the different infinite possible radius that can possibly exist!
That's really not good enough. The math you (and now Motor Daddy -- but he may just be trolling) are butchering starts at about a 7th grade level. You shouldn't even be here trying to have this discussion until you make the effort to become better at math.
It's an equation with one uknown: it doesn't mean anything. It is just a cumbersome way of defining a value for r. You could make an infinite number of different relations, all equally meaningless. For example:
r*360=pi*r^4
r*2.5=pi*r
They don't mean anything at all.
You didn't create any of those, you just copied and pasted them from somewhere else, lol!While some of the equations were already known, how do you think I was able to create equations without understanding how they work????????
"Backup" how? What, exactly, do you want me to do? While I'm at it, maybe I should find you guys some remedial English lessons too! Jeez!How about you backup those equations you posted??
You didn't create any of those, you just copied and pasted them from somewhere else, lol!
"Backup" how? What, exactly, do you want me to do? While I'm at it, maybe I should find you guys some remedial English lessons too! Jeez!
Here's some pre-algebra lessons for you guys to start with. Some of it may be review, but I suggest going through all of it because I'm sure there are more gaps than just the one's you've shown us:
http://www.coolmath.com/prealgebra/
Yes, I can. Step 1: complete the remedial pre-algebra course.In the link you posted it tells how to convert a decimal to a percent. I'm having difficulty converting the decimal 0.999..., can you help?
Yes, I can. Step 1: complete the remedial pre-algebra course.
No. I'm hoping that after you complete it, you will be able to answer your question; it is covered in the course.So the link you posted is too simple, you need different math to convert the decimal 0.999... to a percentage?
No. If I did that, you wouldn't learn anything.Can you just save me the time and tell me what the percentage is?
No. I'm hoping that after you complete it, you will be able to answer your question; it is covered in the course.
In order for the link to help you, you actually have to go through the lessons and do the problems. You haven't done that. I'd be more than happy to tutor you, but you should start another thread for that.But you posted a link you thought would help, and it didn't.
When trolling, it is best not to act so desperate. It is kinda pathetic - but funny!Yourcredibility is fading fast. You won't tell me the percentage, you gave a link that can't do it, and now you send me off somewhere else? Why not just admit that you too don't know the percentage of the decimal 0.999...? Why send on a wild goose chase if you know? I'll giveyou a like if you tell me the correctanswer. Please?
In order for the link to help you, you actually have to go through the lessons and do the problems. You haven't done that. I'd be more than happy to tutor you, but you should start another thread for that.
It's an equation with one uknown: it doesn't mean anything. It is just a cumbersome way of defining a value for r. You could make an infinite number of different relations, all equally meaningless. For example:
r*360=pi*r^4
r*2.5=pi*r
They don't mean anything at all.