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sdas [7]
3 years ago
7

A circle has a radius of 26.85 inches. What is the circumference of this circle? Use 3.14 for pi. Round your final answer to the

nearest tenth. Enter your answer as a decimal in the box.
Mathematics
2 answers:
Ymorist [56]3 years ago
7 0

The circumference formula is

C=2\pi r

where r is the radius given to us as 26.85, and pi is to be 3.14. In our formula then, we have

C=2(3.14)(26.85).

Doing that multiplication and rounding to the nearest tenth leaves us with a circumference of 168.6 inches.

kondaur [170]3 years ago
3 0

Answer:168.6

Step-by-step explanation:

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The transformation of 'f' is represented by 'g'. Write a rule for g. f(x)=\root(3)(x). Then show your check steps.
podryga [215]

Answer:

g(x)=-2\sqrt[3]x

or

g(x) = -2f(x)

Step-by-step explanation:

Given

f(x) = \sqrt[3]x

Required

Write a rule for g(x)

See attachment for grid

From the attachment, we have:

(x_1,y_1) = (-1,2)

(x_2,y_2) = (1,-2)

We can represent g(x) as:

g(x) = n * f(x)

So, we have:

g(x) = n * \sqrt[3]x

For:

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2 = n * \sqrt[3]{-1}

This gives:

2 = n * -1

Solve for n

n = \frac{2}{-1}

n = -2

To confirm this value of n, we make use of:

(x_2,y_2) = (1,-2)

So, we have:

-2 = n * \sqrt[3]1

This gives:

-2 = n * 1

Solve for n

n = \frac{-2}{1}

n = -2

Hence:

g(x) = n * \sqrt[3]x

g(x)=-2\sqrt[3]x

or:

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Step-by-step explanation:

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8 0
3 years ago
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Dima020 [189]

Answer:

(B) Is the answer here

Step-by-step explanation:

Well a function’s domain can’t repeat no matter what.

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