Question

Helpp! Convert the polar eqn to rectangular form please:) r^2=8/(2-sin^2(feta))

Answer 1

new pic .... nice :)

Answer 2

\[r ^{2}=8\div(2-\sin ^{2}\Theta)\]

Answer 3

r^2 = x^2 + y^2 is good to keep in mind; whether its useful of not I dunno

Answer 4

thnks:)

Answer 5

y = r sin(t) is aother .....

Answer 6

amistre always the flirt....but i dont think sanhitha u can get right answers if u befuddle us with gorgeous pics:)

Answer 7

haha..tht wasnt rlly my intention..was gettin tired of lookin at tht lil bird..lol

Answer 8

(x^2 + y^2)^2 = 8/ (2 - y^2/(x^2+y^2))

Answer 9

lol .... the testosterone clouds the reasoning and him goes all primal lol

Answer 10

o goddd

Answer 11

stay on topic u guys

Answer 12

umm... what was the topic again ;)

Answer 13

Just multiply it over giving r^2(2-sin^2(theta))=8
2r^2-r^2sin^2(theta)=8
2x^2+2y^2-y^2=8
2x^2+y^2=8

Answer 14

r2=8÷(2−sin2Θ)

2- sin^2 = 8/r^2 .... yeah like that

Answer 15

Start by multyplying both sides by \(2-\sin^2\theta\), you get \(2r^2-r^2\sin^2\theta=8 \implies 2x^2+2y^2-y^2=8\). So the equation in rectangular form is \(2x^2+y^2=8\).

Answer 16

ohh..so we basically cant have any trig in our rectangular eqn..n sin^2 is just uhh..squaring the r?..sry im not so good with this stuff

Answer 17

never mind wat i jus said

Answer 18

see didnt i tell u

Answer 19

wat did u tell me?

Answer 20

so its 2x^2 +y^2=8?

Answer 21

just replace r^2 by x^2 + y^2

Answer 22

and sin theta by
y/ sqrt (x^2 + y^2)

Answer 23

but sin^2 theta wud b y^2/x^2+y^2

Answer 24

\[(x^{2} + y^{2})(2 - y^2/(x^2 + y^2))\]

Answer 25

= 8

Answer 26

ur right

Answer 27

ohhok..gotcha! thanks a lot u all!:)

Answer 28

btw is that really you or some actress in the pic? :)

Answer 29

i got this pic on ebay ;)

Answer 30

hahah...u think it looks lik an actress??

Answer 31

definitely...one who makes my knees weak even with a minuscule picture that it is ;)

Answer 32

u did?!?!

Answer 33

yep; only paid 126.32 cents for it ;)

Answer 34

i dont recall why I wanted it tho lol

Answer 35

didnt kno it was on ebay! lolol

Answer 36

u indian?

Answer 37

nah, italian

Answer 38

do i look lik 1?

Answer 39

ur name suggests

Answer 40

yup

Answer 41

where in south india?

Answer 42

i dont liv der..nri

Answer 43

oh..thats explain the bonny nature

Answer 44

bonny??

Answer 45

means beautiful..old irish term

Answer 46

ohhhh...nyway..gatta get bac 2 math

Answer 47

fyn..good luck..dont hesitate to ask fr help :)

Answer 48

haha i wont! thnks