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zubka84 [21]
3 years ago
5

What is the circumference of a circle if the radius is 50 ?

Mathematics
1 answer:
Zina [86]3 years ago
5 0
The appropriate formula is C = 2*pi*r.  

Here, C = 2*pi*(50 units) = 100*pi units (answer)
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Nitella [24]

Answer:

C

Step-by-step explanation:

<u>Equation A</u>

16x - 7 = 11x - 32

(16x - 7) - 11x = (11x - 32) -11x

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5x = -25

(5x)/5 = (-25)/5

x = -5

<u>Equation B</u>

-4x - 10 = 2x + 20

(-4x - 10) - 2x = (2x + 20) - 2x

-6x - 10 = 20

(-6x - 10) + 10 = (20) + 10

-6x = 30

(-6x)/-6 = (30)/-6

x = -5

Both Equation A and Equation B have a solution of -5.

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3 years ago
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Afina-wow [57]

Step-by-step explanation:

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3 years ago
Read 2 more answers
What is the value of (5r+1/5)² when r = 1?
likoan [24]

Answer:676/25

Step-by-step explanation:

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