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viktelen [127]
3 years ago
7

Six times a number x and was added to 90 and the result is -42. What is the number​

Mathematics
1 answer:
ANTONII [103]3 years ago
6 0

According to the question,

6x + 90 = -42

<h3>To Find:</h3>

The value of x.

<h3>Solution:</h3>

6x = -42 + 90

or, x = 48/6

or, x = 8

<h2>Answer:</h2>

The value of x is 8.

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boyakko [2]

Additional information to complete the question:

How long does it take for a short pulse of light to travel from one end of the glass to the other?

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Answer:

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Step-by-step explanation:

Given:

Thickness og glass = L

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Frequency = f

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λ(air) = \frac{L}{10}

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7 0
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Answer:

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Jobisdone [24]

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