Find the area of the shape.

Mathematics

1 answer:

-BARSIC- [3]1 year ago

7 0

Answer:

12.56

Step-by-step explanation:

area of a circle is A=πr^2

radius is 2

a= 3.14 (2)^2

=3.14 x 4

=12.56

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A medical plan requires a patient to pay a $25.00 copay plus 20% of all charges incurred for a medical procedure. If the average

miss Akunina [59]

Let the original bill be $x$ , then the final bill after the charges been added are $1.2x+25$ , where $1.2$ is the increase in the bill by 0.2 (100%+20% = 120% = 1.2)

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3 years ago

Is 34/18 greater or less than or equal to 1 5/6

Galina-37 [17]

Answer:

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Step-by-step explanation:

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2 years ago

Read 2 more answers

1. Which expression is equivalent to the given expression? * -0.25 (84 – 32n) - n

Ira Lisetskai [31]

Hi! Multiply -0.25 by the inner numbers.

-0.25 times 84 = 21
-0.25 times -32n = -8n

Then take the -n and add that
21 -8n - n

-8n - n (or -1n) = -9n

therefore, answer would be a) 21 - 9n

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2 years ago

Samantha and Mia each left Julia’s house at the same time. Mia walked north at 7 kilometers per hour. Samantha ran west at 11 ki

Lena [83]

Mia walked 7km/h so after 1 hour, she is 7 km north of the house of Julia

Samantha walked 11km/h so after 1 hour, she is 11 km west of the house of Julia.

The points where Mia and Samantha are after 1 hour , and the house of Julia form a right triangle with sides 7 and 11 km. The distance between the girls, is the hypotenuse of his triangle.

by the pythagorean theorem:

$MS= \sqrt{ 7^{2} + 11^{2} }= \sqrt{49+121}= \sqrt{170}= 13 (km)$

Answer: 13 km