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Alborosie
3 years ago
11

A key board tht cost $400 is marked down 10%for a sale.what is the reducd price for the key board

Mathematics
1 answer:
allochka39001 [22]3 years ago
4 0
$350 at least i think anyways
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Answer: 12 pounds.

Step-by-step explanation:

To solve this question, we'll use the direct proportion which is.

y = kx

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y = weight on moon = 48 pounds

x = weight on Earth = 300 pounds

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48 = 300k

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x = weight on Earth = 75 pounds

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The triangle below is equilateral. Find the length of side xx in simplest radical form with a rational denominator.
mylen [45]

The length of side x in simplest radical form with a rational denominator is 8√3

<h3>How to find the length of side x in simplest radical form with a rational denominator?</h3>

The given parameters are:

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The missing side length, x is calculated using the following sine ratio

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x = 24/√3 * √3/√3

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brainly.com/question/2437195

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