The given expression is
.
We need to simplify the given expression.
<h3>What is a rational number?</h3>
In mathematics, a rational number is a number that can be expressed as the quotient or fraction p/q of two integers, a numerator p and a non-zero denominator q.
Now group the rational numbers 



Therefore, the simplified value of the given expression is
.
To learn more about the rational numbers visit:
brainly.com/question/17450097.
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12 for 8 that is 1.5 per person
15 for 6 that is 2.5 per person
She would get 4 muffins
Hope this helps
Dear student pls rewrite or send the picture of the question you want the answer of
Answer:
<h3>The answer is option C</h3>
Step-by-step explanation:
Since it's a right angled triangle we can use trigonometric ratios to find the value of ∠Y
To find the value of ∠Y we use tan
We have

We have the final answer as
<h3>51.34°</h3>
Hope this helps you
Move the decimal right 3 times