3 years ago

How do I solve this and what is the answer to this?! Number 14.

Mathematics

1 answer:

IrinaVladis [17]3 years ago

6 0

Answer:

You'll have to give more information about the question or about what you need solved.

Step-by-step explanation:

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Which is equivalent to x^3 y^-7

PilotLPTM [1.2K]

For this case we must find an expression equivalent to:

$x ^ 3 * y ^ {- 7}$

By definition of power properties we have to meet:

$a ^ {-1} = \frac {1} {a ^ 1} = \frac {1} {a}$

Then, we can rewrite the expression as:

$x ^ 3 * \frac {1} {y ^ 7} =\\\frac {x ^ 3} {y ^ 7}$

Answer:

$\frac {x ^ 3} {y ^ 7}$

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3 years ago

Round each number to the nearest thousand. Which is the best estimate for the sum of 472,378 + 178,261?

Iteru [2.4K]

472000 + 178000 = <span>650000
</span>

<span>650000 is your answer
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4 years ago

THIS IS MY 20TH TIME POSTING THIS PLS HELP QUICK PLSSS :’( Which of the following equations describes the line shown below? Chec

FrozenT [24]

Answer:

i think b and e

Step-by-step explanation:

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3 years ago

Please I need help it’s an emergency

liberstina [14]

Answer:

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Step-by-step explanation:

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3 years ago

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The difference between the largest share and the smallest share when 3450 yen is divided in the ratios 2:6:7

worty [1.4K]

Answer:

1150 yen

Step-by-step explanation:

There are 15 shares in total. 2+6+7

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So one share is 230

The smallest share is two

So 2×230 = 460 yen

Biggest share is Seven

So 7×230 = 1610 yen

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4 years ago