the point (3, 0) lies on a circle with the center at the origin. what is the area of the circle to the nearest hundredth

Answers

Answer 1

Answer: (3,0)
that means the point is 3 units from origin
origin=center
therefor the radius=3 units
area=pir^2
area=pi3^2
area=9pi
aprox pi=3.141
area=28.269 unit
round to hundreth
area=28.27 square units

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tim,kara and ann are working together to write a 4page report each student are going to do an equal amount of writing. what fraction of entire report does each student need to write

Answers

Theres three people. So each person needs to do one third (1/3) of the report.

The report is 4 pages long. So now calculate how much 1/3 of 4 is

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= 4/3
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Answers

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Answers

Answer:

Step-by-step explanation:

1st way:

Solve directly

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Open bracket

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Convert the decimal to fraction

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Dividing by 3

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Answers

Answer:

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