3 years ago

Please help!!! 20 POINTS!!

Mathematics

1 answer:

Sedbober [7]3 years ago

8 0

Answer:

it would be 9 by 6

Step-by-steit would be 9 by 6p explanation:

it would be 9 by 6

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Answer:

8.69 × 10^4

For a clearer answer look at the image.

Step-by-step explanation:

10² + 10² = 10^4

5.84 + 2.85 = 8.69

8.69 × 10^4

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All of the Above are true.

Step-by-step explanation:

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Answer:

Step-by-step explanation:

chiều dài:x,x>0

chiều rộ:y

$\left \{ {({x+y)*2=326} \atop {xy=6370}} \right.$

$\left \{ {{x+y=163} \atop {xy=6370}} \right.$

$\left \{ {{y=163-x} \atop {xy=6370}} \right.$

$\left \{ {{y=163-x} \atop {x*(163-x)=6370}} \right.$

$\left \{ {{y=163-x} \atop {163x-x^{2} =6370}} \right. \\$

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$\left \{ {{y=65} \atop {x=98}} \right.$

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The number of pages that Rosa can write varies directly with the amount

Rudiy27

Answer:

Step-by-step explanation:

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