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Verdich [7]
3 years ago
14

Find the approximate value of the circumference of a circle with the given radius. Use = 3.14. Round your answer to the nearest

hundredth.
5.1 cm
Mathematics
1 answer:
blsea [12.9K]3 years ago
7 0
The circumference of a circle:
C = 2 r π
If r = 5.1 cm:
C = 2 · 5.1 · 3.14 = 32.028 cm ≈ 32.03 cm
Answer:
The approximate value of the circumference is 32.03 cm ( rounded to the nearest hundredth ).
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Answer:

B. 3408pi

Step-by-step explanation:

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tino4ka555 [31]

Answer:

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Step-by-step explanation:

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The perimeter of a sand volleyball court is 50 meters. It is 9 meters wide. How long is it?
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3 years ago
Read 2 more answers
N || 0, and m A) 47°<br> B) 133°<br> C) 180°<br> D) 227°<br> E) 313°
Dvinal [7]

Answer:

180

Step-by-step explanation:

im sure that is 180 so if you did not believe me solve that and be ready for your task and your brain

3 0
2 years ago
Given the triangle that has a base of five less than triple the height. The height is 2x+6.
Deffense [45]

Answer:

<h3>          A = 0.5(2x+6)(6x+13) = 6x² + 49x + 78</h3>

Step-by-step explanation:

H = 2x+6          - the hight

3H = 3(2x+6)      - triple the hight

3H-5 = 3(2x+6) - 5    -  five less than triple the height

Area of triangle:  A = 0.5BH

B = 3(2x+6)-5 = 6x + 18 - 5 = 6x + 13

H = 2x+6

So:

    A = 0.5(2x+6)(6x+13) = (x+6)(6x+13) = 6x² + 13x + 36x + 78

    A = 6x² + 49x + 78

5 0
3 years ago
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