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statuscvo [17]
3 years ago
11

What is tan(x) equal to? 1 2 sin(x) cos(x) sin(x)/cos(x)

Mathematics
1 answer:
mash [69]3 years ago
8 0

Answer: sin(x) / cos(x)

Step-by-step explanation: This is just a trigonometric identity you should have memorized :)

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Which of the following is a rational number? (4 points)
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Step-by-step explanation:

square root 15 = irrational

square root 16 = 4 = rational

square root 21 = irrational

square root 22 = irrational

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Principal, $3000; Annual interest rate, 5.5%; tome, 2 years <br> The balance after 2 years is ?
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Answer:

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The graph of a quadratic polynomial intersects x-axis at the points (-4, 0) and (5, 0). Find
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3 years ago
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Each year Lizzie’s school purchases student agenda books, which are sold in the school store. This year, the school purchased 35
Stells [14]

The school can charge $7.54 for each agenda book.

Step-by-step explanation:

Given,

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Therefore;

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Thus,

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1 book = $7.535

Rounding off to nearest cent

1 book = $7.54

The school can charge $7.54 for each agenda book.

Keywords: addition, division

Learn more about addition at:

  • brainly.com/question/10666510
  • brainly.com/question/10699220

#LearnwithBrainly

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