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3 years ago

10

kim took a trip to china. upon leaving she decided to convert all of her yuan back into dollars. How many dollars did she receiv

e if she exchanged 16 yuan at a rate of 8 yuan for $1

2 answers:

Kamila [148]3 years ago

6 0

She received $2
--
8x2= 16
So if 8 yuan equals $1 then 16 divided by 8 would be $2, hope this helped.

ahrayia [7]3 years ago

4 0

She will revive $2 because 16 I love you by 8 would be 2.

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<u>ANSWER</u>

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<u>EXPLANATION</u>

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This implies that

${( {r}^{2} )}^{2} = 4(( { r \cos\theta) }^{2} - {(r \sin\theta) }^{2} )$

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Divide through by r²

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