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maria [59]
3 years ago
13

What is an area of a circle with a circumfrence if 43.98226 inches? Use 3.14159

Mathematics
1 answer:
krok68 [10]3 years ago
4 0
C=2πr,  r=C/2π
 
A=πr² =π*(C/2π)²= C²/4π= <span> (43.98226 )²/ (4*</span>3.14159) =<span>153.93791</span>
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Your answer should be a polynomial in standard form. (x + 5)(x +3)=(x+5)(x+3)
sattari [20]

Answer:

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Step-by-step explanation:

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Standard of polynomial means that the terms ordered from biggest exponent of variable to lowest exponent of variable.

Example:

a_nx^n+a_{n-1}x^{n-1}+a_{n-2}x^{n-2}+......

Given,

(x+5)(x+3)

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vovikov84 [41]
12(2+7)

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Solve the linear equation:<br><br> x-y=7<br><br> 0.5x+y=5
evablogger [386]

Add the equations.

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highlight%28x=8%29

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