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3 years ago

7

Which phrase could be represented by this expression? A. seven less than one-fourth of a number B. four times the difference of

a number and seven C. one-fourth the difference of a number and seven D. seven less than four times a number

1 answer:

e-lub [12.9K]3 years ago

4 0

I could help answer the question but, what is the expression?

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What is the cube root of -729a^9b^6?<br> -9a^3b^2<br> -9a^2b^<br> -8a^3b^2<br> -8a^2b^3

timurjin [86]

Answer:

$= 9a^3b^2$

Step-by-step explanation:

$\sqrt[3]{-729a^9b^6} =$

$= ((-9)^3a^9b^6)^{\frac{1}{3}$

$= (-9)^{3 \times \frac{1}{3}} \times a^{9 \times \frac{1}{3}} \times b^{6 \times \frac{1}{3}}$

$= (-9)^{1} \times a^{3} \times b^{2}$

$= -9a^3b^2$

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Answer:

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Step-by-step explanation:

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Studentka2010 [4]

Answer:

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Step-by-step explanation: Use the slope intercept form

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Is it true that any set of data can be displayed using a line graph

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Calculate the gradient of the line using rise/run method.

Lapatulllka [165]

Given:

The graph of line.

To find:

The gradient of the line using rise/run method.

Solution:

We know that the gradient of a line is also known as slope.

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Therefore, the correct option is C.

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3 years ago