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lora16 [44]
3 years ago
5

Show me the graph that approximate solution to the equation-2x +8=(.25)x

Mathematics
2 answers:
s344n2d4d5 [400]3 years ago
8 0

I hope this we help you

nevsk [136]3 years ago
7 0
<h2>Answer:</h2>

The value of x is 3.555556 and the graph is attached in image

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Step-by-step explanation:

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\text {\sf \Large Solution :}

\cos 2 \theta +\dfrac{\sin \theta\cdot \cos \theta  }{\sin 2 \theta }  = \\\\\ \cos 2 \theta +\dfrac{\sin \theta\cdot \cos \theta}{2\sin \theta\cdot \cos \theta}  =\boxed{\cos 2 \theta +\dfrac{1}{2} }

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2 years ago
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The volume V of an ice cream cone is given by V = 2 3 πR3 + 1 3 πR2h where R is the common radius of the spherical cap and the c
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Answer:

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Step-by-step explanation:

The linearization or linear approximation of a function f(x) is given by:

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For the given function, the linearization is:

V(R_0+dR, h_0+dh) = V(R_0, h_0) + \frac{\partial V(R_0, h_0)}{\partial R}dR + \frac{\partial V(R_0, h_0)}{\partial h}dh

Taking R_0=1.5 inches and h=3 inches and evaluating the partial derivatives we obtain:

V(R_0+dR, h_0+dh) = V(R_0, h_0) + \frac{\partial V(R_0, h_0)}{\partial R}dR + \frac{\partial V(R_0, h_0)}{\partial h}dh\\V(R, h) = V(R_0, h_0) + (\frac{2 h \pi r}{3}  + 2 \pi r^2)dR + (\frac{\pi r^2}{3} )dh

substituting the values and taking dx=0.1 and dh=0.3 inches we have:

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Therefore the change in volume is estimated to be 17.20 \rm{in^3}

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zaharov [31]

Answer:

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Ben earns $13 per hour of regular work

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