Use the formula to answer the question. V = 2prh Which is equal to h? (Points : 1) Option A: 2pr V Option B: V 2pr Option C: 2(pi)r/V Option D: V/2(pi)r
Are you sure you typed the whole question?
For one and two there's a space between and that represents a negative sign.
Yes I did.
Ah. Okay that makes more sense.
So we have: \[V = 2prh\] We want to rewrite the equation to equal \(h\) instead of \(V\). Any ideas on how to do that?
Ahh no clue lol
Okay, well first try moving \(h\) over to the side \(V\) is on. Can you do that?
While he's working on that. Could someone work on this as well. Use the formula to answer the question. l = Prt
Could you give me the answer real quick.
Sorry.
Oh nvm. I'm good, proceed.
Okay. \[V = 2prh\] Move \(V\) over the equal sign giving: \[0 = 2prh - V\] Now we want to make the equation equal to \(h\). Can you understand how I did the above though?
Yes.
Can you figure out how to move \(h\) to get the equation to be equal to \(h\)?
Get h equal to h?
Or h equal to v?
No set the equation to be equal to \(h\). As in: \[h = xxxxxxx\]
I'm guessing we could eliminate B?
Ah, wait. I've just became really confused. Option A is: \(2pr - V\) Option B is: \(V - 2pr\) Correct? My understanding was that: \[0 = 2prh - V\] We move \(h\): \[-h = 2pr - V\] But this doesn't actually work... I must be messing up something simple.
Lol, sory about that, yes that's the correct answer options.
Well Option C and D are certainly out because the original equation has no \(\pi\).
I'm going with option A.
Actually wait.
\[-h = 2pr - V \implies h = V-2 p r\]
B?
So it's option B. I was just having a brain glitch, eh sorry. :-P
Yes. :-)
That's okay. As long I get this done.
Alright just one more question, then I'm done.
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