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ruslelena [56]
2 years ago
5

What are the missing sides in the triangle written as integers or as decimals rounded to the

Mathematics
1 answer:
Alecsey [184]2 years ago
5 0

The value of x is 12.7 and the value of y is 9. The correct option is the third option x = 12.7; y = 9

<h3>Trigonometry </h3>

From the question, we are to determine the values of the missing sides

From the diagram,

Opposite = 9

Adjacent = y

Hypotenuse = x

Included angle = 45°

Using SOH CAH TOA, we can write that

tan 45^\circ= \frac{9}{y}

1 = \frac{9}{y}

∴ y = 9

Since the triangle is a right triangle, we can write that

x² = y² + 9² (<em>Pythagorean theorem</em>)

x² = 9² + 9²

x² = 81 + 81

x² = 162

x = √162

x = 12.7

Hence, the value of x is 12.7 and the value of y is 9. The correct option is the third option x = 12.7; y = 9

Learn more on Trigonometry here: brainly.com/question/24259483

#SPJ1

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Answer:

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Use the graph of the following function (x) to find the value. <br> f(1)
kvv77 [185]

From the graph of the given function , the value of f(1) = -1.

As given in the question,

From the graph of the given function,

Two coordinates from the graph are as follow:

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( x₂ , y₂ ) = ( 0, -3 )

Equation of the line representing the function is given by:

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To get the value of x we have,

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⇒f(x) = 2x -3

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⇒f(1) = -1

Therefore, from the graph of the given function , the value of f(1) = -1.

Learn more about graph here

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(4x - 3) × (x + 2)=0
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Hi,

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so 2 solutions :

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topjm [15]

Answer:

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m∠5 = m∠7 because they are vertically opposite angles

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