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alexgriva [62]
3 years ago
14

The radius of a circle is 4 feet. What is the circle's area? Use 3.14 for ​.

Mathematics
2 answers:
Alenkinab [10]3 years ago
4 0

Answer:

25.12

Step-by-step explanation:

Serga [27]3 years ago
3 0

Answer:

Approximately 50 square feet (50.24 to be exact)

Step-by-step explanation:

If you're using 3.14 for π, and the area of a circle is A=πr2,

(3.14)(4)^2 =?

(3.14)(16) = 50.24

Therefore the answer would be about 50 square feet.  

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Firdavs [7]

Answer:

The correct option is;

B. This equation is not considered to be a quadratic equation because it is not in the form a·x² + b·x + c = 0

Step-by-step explanation:

A. The given equation, x² - c = 0, can be presented in the form of the difference of two squares as follows;

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3 years ago
Find the value of x in the angle pair.
adelina 88 [10]

Answer:

\huge\boxed{\tt{x = 50}}

Step-by-step explanation:

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\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3>
7 0
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Paraphin [41]

Answer:

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Step-by-step explanation:

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Have a supercalifragilisticexpialidocious day!

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