anonymous
  • anonymous
Please help! I need help with this Precal/Trig problem :/ Click attached
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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chestercat
  • chestercat
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
1 Attachment
anonymous
  • anonymous
let me guess Physics 1 with calc right??
anonymous
  • anonymous
Precalculus with Trig

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anonymous
  • anonymous
well this problem is a physics problem in a trig call wow!!
anonymous
  • anonymous
okay I am going to try to help, because lucky for you I just learned this last night
anonymous
  • anonymous
Yay! Thank you so much!
anonymous
  • anonymous
first I must must request a better scan of the problem so I can read it plz..
anonymous
  • anonymous
O.k. Does this work?
1 Attachment
anonymous
  • anonymous
okay are you ready??
anonymous
  • anonymous
Yes
anonymous
  • anonymous
|dw:1345067834862:dw|
anonymous
  • anonymous
the drawing is the vector with the angle does this make sense to you?
anonymous
  • anonymous
now with the mag being at 6feet and the angle that forms 25 degree angle what do we know about this?
anonymous
  • anonymous
Hmm, yes. So far it's making sense.
anonymous
  • anonymous
hint take the vector as drawn and make triangle.
anonymous
  • anonymous
after drawing the triangle where would the angle be on it, if 25 degrees is theda
anonymous
  • anonymous
So downwards :/
anonymous
  • anonymous
yes
anonymous
  • anonymous
now think about this, what is megattude at 6feet tells ?
anonymous
  • anonymous
I'm not sure what angle
anonymous
  • anonymous
what type of triangle did you form?
anonymous
  • anonymous
An isosceles?
anonymous
  • anonymous
yes
anonymous
  • anonymous
brb phone
anonymous
  • anonymous
Ok thanks :)
anonymous
  • anonymous
You there?
anonymous
  • anonymous
@godorovg
anonymous
  • anonymous
okay back now
anonymous
  • anonymous
sorry about the wait ..
anonymous
  • anonymous
Oh no problem, just had to make sure you were still here :)
anonymous
  • anonymous
call the search I am back lol
anonymous
  • anonymous
Haha
anonymous
  • anonymous
be honest with me are really understanding what I am telling you?
anonymous
  • anonymous
So far... Kinda. But it really helps how you're helping me step by step
anonymous
  • anonymous
okay what is unclear to you? explain plz
anonymous
  • anonymous
So just to be clear, you drew the vector with the angle which can make an isosceles triangle. So now what?
anonymous
  • anonymous
if you read the problem it states there is a vector that has a 25 degree angle and maga of 6 feet. So, I took the what the problem and drew it out as to what the problem is asking for. The drawing is not to scare and could be a little off, but the point was to show you what it was saying
anonymous
  • anonymous
Oh o.k. Now I fully understand. So now, to solve
anonymous
  • anonymous
the reason for me having you form a triangle is to get you not so scared of the vector is all
anonymous
  • anonymous
because vectors are scary things if you don't know them
anonymous
  • anonymous
well to solve this problem, I want you to try to tell me what step should be next? I won't be there when are you tested on this. Just try and I will guide you
anonymous
  • anonymous
what does the problem want to know??
anonymous
  • anonymous
hint pick out key points needed to solve, forget the rest.
anonymous
  • anonymous
so we have angle 25 degrees and 6ft and the answers are 2. something so if this is trig what should be done now I would think we should considers sin or cos of 6times what you say?
anonymous
  • anonymous
so in other words 6sin(25)=
anonymous
  • anonymous
Just a sec
anonymous
  • anonymous
2.53
anonymous
  • anonymous
does that match the answer choice given?
anonymous
  • anonymous
Yes! Wow, thank you so very much :) And I understood your explanation from above
anonymous
  • anonymous
your so welcome, bare with me is all I ask. Because I am trying to teach you and not give answers
anonymous
  • anonymous
Yes, I agree :) I will.

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