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Nadusha1986 [10]
2 years ago
6

Checking my work. which one?

Mathematics
2 answers:
Artemon [7]2 years ago
7 0

Answer:

3^6

Step-by-step explanation:

300,000,000/300,000=1,000 + ^3 = 1,000,000

<3 Enjoy,

    Dea

Genrish500 [490]2 years ago
6 0

Answer:

Dividing exponents you subtract.

3^8/3^5 = 3^3

3^3

Multiplying exponents when an exponent is raised to another.

(3^3)^3 = <u>3^9</u>

<h2>Final Answer is 3^{9}</h2><h2 />

Apparently this makes no sense according to comments, if you want a more indepth look into exponents search "The properties of exponents".

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Please help! Correct answer only, please!
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Answer:

B)

Step-by-step explanation:

If two square matrix, with same dimensions, are inverse of one another, their product will always be the identity matrix with the same dimensions.

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oksano4ka [1.4K]

Answer:

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6 0
2 years ago
A plane is descending into an airport. When its altitude is 3 1/2 miles, it is 250 miles from the airport. When its altitude is
shepuryov [24]

Answer: 1/2 miles

Step-by-step explanation:

Given the following:

Altitude (miles) - - - - - - - - - - distance (miles)

3 1/2 - - - - - - - - - - - - - - - - - - - 250

2 1/2 - - - - - - - - - - - - - - - - - - - - 175

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5/2 = 175

(7/2 - 5/2) miles = (250 - 175)miles

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Therefore, the plane craft will have an altitude of 1/2

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