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andrew-mc [135]

3 years ago

10

The formula for the circumference of a circle is C = 2r, where r is the radius and C is the circumference. The equation solved f

or r is r = r equals StartFraction C Over 2 pi EndFraction..
Find the radius of a circle that has a circumference of 16.

r = 4
r = 8
r = 12
r = 16

2 answers:

larisa [96]3 years ago

6 0

Answer:

r=8

Step-by-step explanation:

Because 16 divided by 2 is 8

Jobisdone [24]3 years ago

6 0

Answer:

r=8

Step-by-step explanation:

idk i cheat lol

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francos dad is three times his age. in 10 years, francos dad will be twice francos age plus 2. How old are franco and his dad no

konstantin123 [22]

Let

Y be the age of Franco's dad.
X Franco's age

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Answer:

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