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3 years ago

When the expression 10^2021 − 2021 is evaluated, the result is a very large number.

Mathematics

1 answer:

Dafna11 [192]3 years ago

6 0

Answer:

18,176

Step-by-step explanation:

Figure out an easier thing to do: 1000 - 2021 = 9,797.

Therefore, our answer will be like 9999999999999999999999997979. Out of all of these digits, there are only 2 that arent nines. We know the amount of digits since it's 10^2021 power. We will have one less since we are subtracting 2021. Therefore, 2020 digits in total. Now we know of those 2020 digits, 2 of them are 7, therefore 2018 of them are 9s. That means do 2018(9) + 2(7) = 14 + 18,162 = 18,176.

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Step-by-step explanation:

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Step-by-step explanation:

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2 years ago

A rectangle with sides of lengths 4/5 foot and 1/2 foot

Nadusha1986 [10]

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3 years ago

The scale drawing at right shows the first slope of a house, the actual dimensions of the garage are 20 feet by 25 feet. All ang

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Answer:

See below

Step-by-step explanation:

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Answer:

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1 year ago

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