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anonymous
 5 years ago
Convert the rectangular coordinates to polar coordinates with r > 0 and 0 < θ < 2π.
(9, 9)
anonymous
 5 years ago
Convert the rectangular coordinates to polar coordinates with r > 0 and 0 < θ < 2π. (9, 9)

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0You can use x= R cos t and y = R sin t

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1and its some form of 45 degree angle

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Find R by: R= sqrt(x^2 + y ^2)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I know how to use the formula, but I can't use decimals as the answer.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I have to put the answer in an x and y format.

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1(9sqrt(2), 135) or the radian (3pi/4)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0how do u get this answer?

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1been going over spherical and cylindrical coordinates today lol

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1well; i notice that both ax and y are the same; the only angle with that is a 45 degree; the hyp of a 45 degree is sqrt(2)

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1r = 9 times bigger than sqrt(2) = 9sqrt(2)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0What about this one? (√21, √7)

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1and the x= and y=+ tells me its in the Q2

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1r = sqrt(28) the x= and y= is in the Q3

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1tan^1(sqrt(7)/sqrt(21)) is the angle

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1sqrt(21+7) = sqrt(28) right?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yeah, where to u get the 7 from?

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.17*4 = 28 so...2sqrt(7) = r

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1tan^1(sqrt(7)/sqrt(21)) + pi is the angle

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so the y would be 7pi/6

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0would it be (sqrt1,0)

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1thats facing left.... r = 1; theta = pi

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1it 1 from the origin; so r=1 and its 180 or pi from the pos x axis

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1theta doesnt equal 0, the y coord = 0

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1if we turn by pi and move out by 1 we come to 1,0

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ok, a little change in direction.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Convert the equation to polar form. 5x=5y

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1thats the same as y = x which is r = t cos(pi/4)

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1or rather: (r,pi/4) i think

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1whats our options for answers?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0pi/4 is wrong, i tried thaat

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1y=x is a 45 degree line.... cant be another angle :)

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1x = r cos(pi/4) y = r sin(pi/4)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i'm so confused right now :(

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1maybe 5r, but thats rather redundant

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.15x = 5y right? 5r cos(pi/4) = 5r sin(pi/4)

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1the 5rs can be removed and you get; cos(pi/4)=sin(pi/4)

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1dont know; what formats you got to choose from?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i have no idea. what formats are there?

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1if its multiple choice; then they give you options to choose from....any options to narrow this down with?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0no, no multiple choice.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0here's another example: x^2+y^2=16

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0that would be 4. I tried that but it says it's wrong.

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1then i got no idea what your program wants as an answer :)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i got it i had to put it in as r=4

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0the question is Convert the equation to polar form. y=2
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