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katrin2010 [14]
3 years ago
13

What is the approximate circumference of the circle shown below

Mathematics
1 answer:
erma4kov [3.2K]3 years ago
5 0

Answer: A) 46.5 cm

Step-by-step explanation:

Circumference = 2 π r or Circumference = π d

In this case, they give us the diameter = 14.8 cm. Therefore the radius = 14.8/2 = 7.4 cm.

π ≈ 3.14.

We can use either equation above, but because the diameter was given, we will use c = πd for simplicity.

C = π d

= (3.14)(14.8)

= 46.47 cm, which rounds to 46.5 cm

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Answer:

x = -4

Step-by-step explanation:

Step 1: Define

j(x) = 3x + 1

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Step 2: Substitute and solve for <em>x</em>

-11 = 3x + 1

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x = -4

5 0
4 years ago
There are an infinite number of vector and parametric equations for a given plane. Why is the scalar equation of a given plane u
Sonbull [250]

Answer:

The answer is below

Step-by-step explanation:

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5 0
3 years ago
Which of the following terms is defined as a set of all points in a plane that are a given distance from a point?
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Answer:

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7 0
4 years ago
Answer pls!!!<br><br><br><br><br> help math geniuses
bekas [8.4K]

Answer:

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from 2024 to 2010

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