Complete ratio for the brain thingy

1 answer:

REY [17]3 years ago

7 0

Answers
20,16
75,60
2.5,2

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liq [111]

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Andreas93 [3]

The first answer is 2.5 and I don’t know the last two sorry

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Maksim231197 [3]

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dezoksy [38]

Distance in simplest radical form is 13

Or root 169

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3 years ago

Irina18 [472]

Hey there! :)

Answer:

x = -6.

Step-by-step explanation:

Given:

$\sqrt[3]{5x-4} = \sqrt[3]{7x + 8}$

Cube both sides:

5x - 4 = 7x + 8

Subtract 5x from both sides:

-4 = 2x + 8

Subtract 8 from both sides:

-12 = 2x

x = -6.

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3 years ago