Santa lost 49 cents last week (-49). Assuming he lost the same amount every day, what was the daily effect of his budget?
1 answer:
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Answer:
Radius = 2.
Step-by-step explanation:
We have been given equation of the circle which is .
Now we need to find the radius of the given circle .
To find that let's compare with the formula of the circle with standard equation of the circle , where r is the radius.
We get
take square root of both sides.
Hence radius of the given circle is r = 2.