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a_sh-v [17]
3 years ago
15

The formula for the circumference of a circle is C = 2 pi r. Determine the circumference when the radius r is 10 cm.

Mathematics
1 answer:
liq [111]3 years ago
6 0

Answer:

D 100cm

Step-by-step explanation:

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An equation is formed of two equal expressions. The number of rows in the original pattern will be 4.

<h3>What is an equation?</h3>

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

Let the number of rows be represented by x. Now, the pattern has rows that are 5 tiles wide and an unknown number of rows. if you take these tiles and add one additional tile, you can create a pattern that has rows that are 3 tiles wide, with 3 more total rows than the original pattern. Therefore, we can write,

(Number of Tiles before) + 1 tile = (Number of Tiles afterward)

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1 year ago
(B-c) / (2b-a). A=10, b= -4, c=63
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3 years ago
If d = 2, what is the value of ?
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