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Elza [17]
2 years ago
8

Find the answer to each trigonometric function below. ​

Mathematics
1 answer:
Airida [17]2 years ago
8 0

Answer:

  • Sin A = \frac{opposite}{hypotenuse} =\frac{32}{40} =\frac{4(8)}{5(8)} =\frac{4}{5}
  • Cos C = \frac{adjacent}{hypotenuse} =\frac{16}{34}=\frac{2(8)}{2(17)} =\frac{8}{17}
  • Tan A = \frac{opposite}{adjacent} =\frac{21}{20}
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Which two numbers on the number line have an absolute value of 2.75?
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Answer:

2.75 and -2.75

Step-by-step explanation:

The absolute value of 2.75 is 2.75 and the absolute value of -2.75 is 2.75

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2 years ago
Christian is placing photos onto scrapbook paper for his photo album. the scrapbook paper is 12 inches long and 12 inches wide.
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The answer would be 144 inches, found by multiplying the length of the paper by the width.

4 0
3 years ago
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I WILL MARK BRAINLIEST A bicycle manufacturing company makes a particular type of bike. Each child bike requires 4 hours to buil
Alona [7]

Using a system of equations, it is found that since 20 child bikes and 6 adult bikes would require more testing than the allocated time, it is not possible to build this amount.

<h3>What is a system of equations?</h3>

A system of equations is when two or more variables are related, and equations are built to find the values of each variable.

In this problem, the variables are:

  • Variable c: number of child bikes.
  • Variable a: number of adult bikes.

Each child bike requires 4 hours to build, as do each adult bike. The company has 100 hours of testing, hence:

4c + 4a = 100.

c + a = 25.

With 20 child bikes and 6 adult bikes in a week, we have that c = 20, a = 26, hence:

c + a = 26

20 child bikes and 6 adult bikes would require more testing than the allocated time, it is not possible to build this amount.

More can be learned about a system of equations at brainly.com/question/24342899

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4 0
1 year ago
Which properties are used to simplify 4/5y+3(2/5x+7/5y) to 5y+6/5x
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2 years ago
What is a congruent transformation?
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In mathematics it’s another term for isometry
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3 years ago
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