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mario62 [17]
3 years ago
7

F(x)=3x^2+8x+5 find value of f(a)

Mathematics
1 answer:
Korolek [52]3 years ago
7 0

f(a) = 3a² + 8a + 5

substitute x = a into f(x)

f(a) = 3a² + 8a + 5


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amm1812

Answer:

x=4.5 inches

Step-by-step explanation:

<u><em>The picture of the question in the attached figure</em></u>

we know that

The perimeter of a hexagon is the sum of its six length sides

Let

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substitute equation B in equation A

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RPTA:

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Step-by-step explanation:

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