What is the formula for finding the area of a circle?

Mathematics

2 answers:

irinina [24]3 years ago

5 0

The formula is: The Picture

Alika [10]3 years ago

4 0

The formula to find a circle's area (radius)2 usually expressed as π ⋅ r 2 where r is the radius of a circle. Area of Circle Concept. The area of a circle is all the space inside a circle's circumference.

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Solve for n. 6 + 2n = 10 n =

melisa1 [442]

Step-by-step explanation:

<h2>Answer:-</h2>

$\tt{6+2n = 10}$

$\tt{2n = 10-6}$

$\tt{2n = 4}$

$\tt{n = \dfrac{4}{2}}$

$\boxed{\tt{n=2}}$

Hope it helps :)

8 0

3 years ago

Please i need help it’s urgent

777dan777 [17]

Answer:

4.5

Step-by-step explanation:

6x + 42 = 18x - 12 (alternate angles)

or, 18x - 6x = 42+12

or, 12x = 54

or, x = 54/12

x= 4.5

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3 years ago

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Alex17521 [72]

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3 years ago

A machine is used to fill bags with sand. the average weight of a bag filled with sand is 22.3 pounds. Write an absolute value f

frutty [35]

Answer:

$y=f(x)=|x-22.3|$

Step-by-step explanation:

Let the weight of the bag of sand with an unknown weight be given as "x" pounds. Then, the difference between the weight of an average bag of sand which is given to be as 22.3 pounds, is given as $x-22.3$ . Therefore, the absolute value function describing the difference between the weight of an average bag of sand and a bag of sand with an unknown weight will be given as: $|x-22.3|$ .