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Alenkasestr [34]
3 years ago
12

What is the area of the circle whose equation is (x − 9)2 + (y − 3)2 = 64?

Mathematics
1 answer:
aalyn [17]3 years ago
7 0
(x-xo)²+(y-yo)²=r²
(x-9)²+(y-3)²=64
r²=64
Area of a circle=πr²=3.14×64=200.96
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Solve the equation 3 = m – 16 Giving out Brainlyiest:3
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Step-by-step explanation:

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Step-by-step explanation:

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: Show that the solution of the differential equation: = − − − − − is of the form: + + ( − ) = + , When = and =
Serhud [2]

Answer:

y = \tan(x + \frac{x^2}{2})

Step-by-step explanation:

Poorly formatted question; The complete question requires that we prove that y=\tan(x+\frac{x\²}{2})

When

\frac{dy}{dx} =1+xy\²+x+y\² and y(0)=0  

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\frac{dy}{dx} =1+xy\²+x+y\²

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\frac{dy}{dx} =1+x+xy\²+y\²

Factorize

\frac{dy}{dx} = (1+x)+y\²(x+1)

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\frac{dy}{dx} = (1+x)+y\²(1+x)

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\int \frac{1}{1+y\²} dy = \int (1+x)dx

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Integrate the right-hand side

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0 = 0 +0 + c

0 =c

c = 0

The equation \tan^{-1}y = x + \frac{x^2}{2} + c becomes

\tan^{-1}y = x + \frac{x^2}{2} + 0

\tan^{-1}y = x + \frac{x^2}{2}

Take tan of both sides

y = \tan(x + \frac{x^2}{2}) --- Proved

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2 years ago
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Firlakuza [10]

9514 1404 393

Answer:

  D.  90

Step-by-step explanation:

The radius VG is the same as the radius VO. That radius is ...

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