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timofeeve [1]
3 years ago
7

....................

Mathematics
1 answer:
butalik [34]3 years ago
6 0

Answer:

<h2>h(-8) = -8</h2>

Step-by-step explanation:

Put x = -8 to the formula of <em>h(x)</em>

h(x)=\dfrac{x^2+3x}{4x+27}\\\\h(-8)=\dfrac{(-8)^2+3(-8)}{4(-8)+27}=\dfrac{64-24}{-32+27}=\dfrac{40}{-5}=-8

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Leno4ka [110]

Answer:

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Step-by-step explanation:

Let's use the definition of the Laplace transform and the identity given:\mathcal{L}[t \cos 5t]=(-1)F'(s) with F(s)=\mathcal{L}[\cos 5t].

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