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diamong [38]
3 years ago
11

Determine the value of x 29° 38

Mathematics
1 answer:
Ymorist [56]3 years ago
4 0
I’m not sure what you mean by this question but if 38 is also a degree you would:
38+29= 67
180-67= 113 x=113
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Step-by-step explanation:

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Solve the rational function of (check image) and check for extraneous solutions
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Answer:

Option A is correct.

i.e. x = 1, x = 0 is an extraneous solution.

Step-by-step explanation:

Given the expression

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Solving the rational function

\frac{5}{x}=\frac{4x+1}{x^2}

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5x² - 4x² - x = 0

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Using the zero factor principle

if ab=0, then a=0 or b=0 (or both a=0 and b=0)

x=0\quad \mathrm{or}\quad \:x-1=0

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x=0,\:x=1

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2 years ago
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Answer:

You would also need to know for how many hours each day would you be working.

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3 years ago
A machine produces metal pieces that are cylindrical in shape. A sample of pieces is taken, and the diameters are found to be 1.
Ghella [55]

Answer:

99% confidence interval: (0.97816,1.03184)          

Step-by-step explanation:

We are given the following data set:

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Formula:

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S.D = \sqrt{\frac{0.0048}{8}} = 0.024

Confidence interval:

\bar{x} \pm t_{critical}\frac{s}{\sqrt{n}}

Putting the values, we get,

t_{critical}\text{ at degree of freedom 8}~\alpha_{0.01} = \pm 3.355

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6 0
3 years ago
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