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luda_lava [24]
3 years ago
6

Round to the nearest tenth

Mathematics
2 answers:
Olegator [25]3 years ago
8 0
17.7 is the right answer
Verdich [7]3 years ago
4 0

Answer:

17.7

Step-by-step explanation:

a^{2} =29^{2} -23^{2} \\a=\sqrt{312} \\=17.6635

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grigory [225]

Answer:

Check below, please

Step-by-step explanation:

Step-by-step explanation:

1.For which values of x is f '(x) zero? (Enter your answers as a comma-separated list.)

When the derivative of a function is equal to zero, then it occurs when we have either a local minimum or a local maximum point. So for our x-coordinates we can say

 f'(x)=0\: at \:x=2, and\: x=-2

2. For which values of x is f '(x) positive?

Whenever we have  

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On the other hand, every time the function is decreasing its derivative would be negative. The opposite case of the previous explanation. So

 f'(x)

4.What do these values mean?

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5.(b) For which values of x is f ''(x) zero?

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at x=-4 and x=4

6 0
3 years ago
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Vera_Pavlovna [14]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
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matrenka [14]
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Answer:

x = -1,-5

Step-by-step explanation:

X^2 + 3x + 5 = -3x

x^2 + 6x + 5 = 0

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6 0
3 years ago
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