anonymous
  • anonymous
@Loser66 What is the length of the tangent to the circle (x+2)^2 + (y-3)^2 = 4 drawn from the point A(6,0) ?
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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katieb
  • katieb
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anonymous
  • anonymous
I will ask calculus as well
anonymous
  • anonymous
yes
anonymous
  • anonymous
d= in root (x1-x2)^2 + (y1-y2)^2

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anonymous
  • anonymous
ohhhh ok then which will be
anonymous
  • anonymous
root 73 but I dont have it at the answers
anonymous
  • anonymous
ohhhh sorry its 5
anonymous
  • anonymous
thank you man
anonymous
  • anonymous
I owe you
anonymous
  • anonymous
can you help me more please :D
anonymous
  • anonymous
I just dont know how to draw or make a snapchat for the questions
anonymous
  • anonymous
yes
anonymous
  • anonymous
yeah but it is not root 73
anonymous
  • anonymous
its 5 I think
anonymous
  • anonymous
oopppssss my bad its root 73
anonymous
  • anonymous
there has been a mistake mate . it was A(-6,0) sorry for that
anonymous
  • anonymous
yeah but I didnt understand that part how you found the radius
anonymous
  • anonymous
ohhh ok you mean its from the centre
anonymous
  • anonymous
right ?
anonymous
  • anonymous
ok so OB is 2 with pythagoras it will be
anonymous
  • anonymous
just one more question
anonymous
  • anonymous
the answer will be root 21
anonymous
  • anonymous
but why the 90 degree became what you called as B ?
anonymous
  • anonymous
Yoou mean because of the tangent
anonymous
  • anonymous
which passes through the circle always make it 90 degrees .
anonymous
  • anonymous
Thanks a lot men . Do you mind If I will ask you more questions . Because I really do need your help for my exam
anonymous
  • anonymous
thanks mate
anonymous
  • anonymous
to here
anonymous
  • anonymous
or?
Loser66
  • Loser66
here
Loser66
  • Loser66
I will delete the previous problem to save the time to scroll down, ok?
anonymous
  • anonymous
ok The remainders when a polynomial P(x) is divided by x-2 and x+1 are respectively 3 and -2. The remainder when P(x) is divided by (x^2-x-2)is K(x). What is the value of K(-4) ?
anonymous
  • anonymous
Did you get the question ?
Loser66
  • Loser66
Yes, I am thinking.
anonymous
  • anonymous
ok.
anonymous
  • anonymous
anything :D
Loser66
  • Loser66
I don't know.
anonymous
  • anonymous
you mean you cant solve this one
anonymous
  • anonymous
I have one more probability if you would like
anonymous
  • anonymous
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