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kvasek [131]
3 years ago
12

If Lu bought 7.25 pounds of rice for 4.75 about how much did he pay per pound

Mathematics
1 answer:
kirill115 [55]3 years ago
8 0
He payed a $1.52 for each pound of rice
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Answer:

(2,14°+360n) and (-2,14°+(2n+1)180°)

Step-by-step explanation:

You start out with (2, 14°)

The polar coordinate can be written as (r, 0) = (r, 0+2nπ) or

(r,0)=(-r,0+2(n=1)π), where n is any integer.

The polar coordinates point : p=(r,0) = (2,14°)

For the positive value of r,  the polar coordinate can be written as

p=(2,14°) = (2,14°+360n°), where n is any integer.

For the negative value of r ,  the polar coordinate can be written as

p=(2,14°) = (-2,14°+(2n+1)180°), where n is any integer.

All the polar coordinates of point P are(2,14°+360n) and (-2,14°+(2n+1)180°).

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C.supplementary is the right one
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Divide and multiply ​
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Hello!

You want a choice where everyone has an equal chance to answer

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Step-by-step explanation:

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