3 years ago

What is the circumference of a circle with radius 2.1 cm? Use > (inserts wavey = sign) 3.14.

1 answer:

8 0

Step-by-step explanation:

The formula for the circumference of a circle is 2*pi*radius

Circumference = 2(3.14)(2.1)

= 13.188cm

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Sav [38]

Given equation of hyperbola is

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When we compare these two equations, we get

h = 1, a = 5 , k = -3 and b = 3

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3 years ago

kherson [118]

Answer:

Step-by-step explanation:

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enyata [817]

The first one
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blsea [12.9K]

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Andreas93 [3]

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3 years ago