3 years ago

Tính : 2020^3-1/2020+2021

Mathematics

1 answer:

pochemuha3 years ago

6 0

Answer:

2020³-1/4041

Step-by-step explanation:

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Rewrite using positive exponents

Oxana [17]

Answer:

Your selection is appropriate

Step-by-step explanation:

A negative exponent in the numerator is equivalent to a positive exponent in the denominator, and vice versa.

... a⁻² = 1/a²

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3 years ago

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Mamont248 [21]

You would get a total of you count them by pairing them up. The combos are as follows:
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1,4
1,3
1,2

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3 years ago

What is the area of a piece of garden plot 5 yards 2 feet long by 6 yards 1 foot wide? Give your answer in square feet. A. 323 s

Blababa [14]

change yrds to ft

5yds = 5*3 = 15 ft

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A = 323 ft^2

Choice A

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3 years ago

What's the best estimate for 1/3?

Arisa [49]

1/3 as a decimal is roughly .333 repeating

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3 years ago

Read 2 more answers

What is the greatest common factor of 48, 24, and 45?

pshichka [43]

Answer:

Step-by-step explanation:

Let's write the factors:

48's factors are = 1, 2, 3, 4, 6, 8, 12, 16, 24 and 48.

24's factors are = 1, 2, 3, 4, 6, 8, 12, 24.

45's factors are =1, 3, 5, 9, 15 and 45.

The greatest number that is in all three of these lists of factors is 3!

So, 3 is the greatest common factor between all three numbers!

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2 years ago