2 years ago

1x1 for 20 points... lol

Mathematics

2 answers:

sp2606 [1]2 years ago

8 0

Answer:

Step-by-step explanation:

1 multiplied by 1 gives an answer of 1

You can check this using a calculator

klasskru [66]2 years ago

4 0

Answer:

Step-by-step explanation:

1x1=1

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Answer:

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Step-by-step explanation:

Given that,

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We need to find the sum of the first 5 terms.

Put n = 5,

$S_5=20-\dfrac{10}{2(5)-1}\\\\=20-\dfrac{10}{10-1}\\\\=20-\dfrac{10}{9}\\\\=\dfrac{170}{9}$

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Nathan bought a cd for his friend. The length and width of the cd case is 4 18⁄25 inches. What is the area of the cd case?

ale4655 [162]

Answer:

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Step-by-step explanation:

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As CD have the same length and width this means it will be of the shape of a square.

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