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Hoochie [10]
3 years ago
15

Find the missing side lengths. Answers are in simplest radical form with the denominator rationalized

Mathematics
1 answer:
Roman55 [17]3 years ago
6 0

Answer:

Option B.

Step-by-step explanation:

The given triangle is a right angle triangle.

In a right angle triangle,

\tan \theta=\dfrac{Perpendicular}{Base}

In the given triangle,

\tan (45^{\circ})=\dfrac{v}{7}

1=\dfrac{v}{7}

7=v

Using Pythagoras theorem, we get

hypotenuse^2=Perpendicular^2+Base^2

u^2=v^2+7^2

u^2=7^2+7^2

u^2=2(7^2)

Taking square root on both sides, we get

u=\sqrt{2(7^2)}

u=7\sqrt{2}

Therefore, the correct option is B.

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7 0
1 year ago
The temperature of an enclosure for a pet corn snake should be an average of 81° F. For the well-being of the corn snake, the te
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Answer: |81-x|<5

Step-by-step explanation:

Given: Temperature of an enclosure for a pet corn snake should be an average of 81° F.

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Then, difference between average and current temperature should less the 5.

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hence, the absolute value equation could be used to determine the minimum and maximum temperatures recommended for the corn snake enclosure:

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3 years ago
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Valentin [98]

Answer:

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6 0
3 years ago
Which of the following situations yields data without variability?
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D

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.........................
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