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3 years ago

I need help what's the value of 4^-5 ?

Mathematics

1 answer:

sasho [114]3 years ago

7 0

Step-by-step explanation:

${4}^{ - 5} = \frac{1}{ {4}^{ 5} } \\ \\ = \frac{1}{1024} = 1024 {}^{ - 1}$

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Which of the following is equivalent to (8 – 5) ÷ 23 ?

Oksanka [162]

(8 - 5) ÷ 23

= $\frac{(8 - 5)}{23}$

= $\frac{3}{23}$

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3 years ago

Geometric mean of 384 and 6

MAXImum [283]

Answer:

48 is the geometric mean of 384 and 6

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3 years ago

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Daniel wants to prove that the interior angles of any triangle sum to 180°. He draws a line through one vertex parallel to the o

Serggg [28]

Alternate interior angles theorem.

<u>Step-by-step explanation:</u>

By using the definition of Alternate Interior Angles theorem, we can say that If a transversal cuts any two parallel lines, then those pairs of alternate interior angles are seems to be congruent.

So in the given triangle,

∠4 ≅ ∠2

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3 years ago

Determine the domain of the function. (2 points) f as a function of x is equal to the square root of eleven minus x.

otez555 [7]

$f(x)=\sqrt{11-x}\\\\
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3 years ago

A system of equations is given below. y=1/2x-3 and -1/2x-3. Which of the following statements best describes the two lines?

pantera1 [17]

"They have different slopes but the same y-intercept, so they have one solution" is the statement which best describes the two lines.

Answer: Option D

<u>Step-by-step explanation:</u>

Given equations:

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3 years ago

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