P(k)=k/7+k^4+3 What is the coefficient of k?

Mathematics

1 answer:

vova2212 [387]2 years ago

4 0

Answer:the coefficient of k is 1/7

Step-by-step explanation:

The given expression is

P(k)=k/7+k^4+3

The coefficient of k is the number before the term k. The number before the term, k is 1/7

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The areas of two similar triangles are 18 cm^2 and 8 cm^2. One of the sides of the first triangle is 4.5 cm. What is the length

Nataly_w [17]

Answer:

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Step-by-step explanation:

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The diagram below shows a student using a clinometer to measure the height of a flagpole. When the student stands 40 feet away f

AVprozaik [17]

The correct answer is the flagpole is <span>33 feet high</span>.

Explanation:
Please refer to the attached picture.

We know:
CD = 40 feet
AC = 5 feet
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Using trigonometry, we know that the definition of the tangent of an angle is the ratio between the opposite side and the adjacent side, therefore:
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Solving for BC:
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Hence, the flagpole is 33 feet high.