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jok3333 [9.3K]
2 years ago
8

Find the area of the circle. Leave your answer in terms of pie.

Mathematics
1 answer:
lesya692 [45]2 years ago
8 0

Answer:

 A=   18.49π m²

Step-by-step explanation:

Given the diameter of 8.6  (which means the radius is half of that number; 4.3

Area = π × r²

Area = π × (4.3)²

Area = 18.49π m²

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Solve the problem. 8^4x = 135
kirill [66]
8^4x=135
log(8^4x)=log(135
4x*(log(8))=log(135)
4x=log(135)/log(8)
4x=2.358939
4x/4=2.358939/4
x=0.589735
6 0
3 years ago
lo que es 40 x 21 dividido por 8 redondeado al décimo más cercano muestra el trabajo, así que sé que no solo usaste una calculad
Mars2501 [29]

Answer:

21

*40

<u>        </u>

     0

+840

<u>         </u>

840

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8\sqrt{840}        

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   <u>         </u>

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   <u>         </u>

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=105

<u>8 goes into 84 ten times, 84-80 =4</u>  

<u>Bring down the zero make 40 which 8 goes into five times</u>

<u></u>

Step-by-step explanation:

cant be round because there no tenths place

<h2>TRANSLATION</h2><h2> </h2><h3>8 entra en 84 diez veces, 84-80 = 4 </h3><h3> </h3><h3>Baje el cero, haga 40, en el que 8 entra cinco veces</h3><h3 /><h3>no puede ser redondo porque no hay décimos, asegúrese de poner los números correctos</h3>
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3 years ago
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10:14 or 10 to 14

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13.5 hope this helps
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