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Lubov Fominskaja [6]
3 years ago
8

Exponential equation. 8x = 1/4

Mathematics
2 answers:
Lady bird [3.3K]3 years ago
8 0

Answer:

-⅔

Step-by-step explanation:

8^x = 4^(-1)

2^3x = 2^(-2)

3x = -2

x = -⅔

pishuonlain [190]3 years ago
7 0

Answer:

1/32

Step-by-step explanation:

<u>Step 1:  Divide both sides by 8 </u>

8x = 1/4

8x / 8 = 1/4 / 8

<em>x = 1/32 </em>

Answer: x = 1/32

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The expression that expresses all possible lengths of segment AB is 27 < AB < 81. The correct option is the second option 27 < AB < 81

<h3>Properties of a triangle</h3>

From the question, we are to determine the expression that expresses all possible lengths of segment AB

From one of the properties of a triangle,

The <u>third side</u> of any triangle is greater than the difference of the other <u>two sides</u>; and the <u>third side</u> of any triangle is lesser than the sum of the <u>two other sides</u>

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