2 years ago

What is each expression written using each base only once? (-4)^-6*(-4)^7

2 answers:

6 0

(-4)^-6*(-4)^7 = (-4)^1 = -4

answer a. -4

6 0

The answer of the expression is a. -4

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goblinko [34]

The correct answer choice is B

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denis-greek [22]

Answer:

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Step-by-step explanation:

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marshall27 [118]

Answer:

$\frac{9}{10}$

Step-by-step explanation:

The slope formula is $m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

Here, $x_{1}$ is -6, $x_{2}$ is 4, $y_{1}$ is -5, and $y_{2}$ is 4.

$m=\frac{4+5}{4+6}$

$m=\frac{9}{10}$

So, the slope of the line passing through the points (-6,-5) and (4,4) is $\frac{9}{10}$ .

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igor_vitrenko [27]

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