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attashe74 [19]
3 years ago
10

The measurement of one angle of a right triangle is 42°.

Mathematics
1 answer:
Ira Lisetskai [31]3 years ago
5 0

Answer:

48

Step-by-step explanation:

42 + 90 + x = 180

x = 48

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Find the margin of error for the given values of c, o, and n.<br> C =0,95, 0 =2.6, n = 100
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Answer:

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Step-by-step explanation:

Given that,

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The margin of error is given by :

E=z_{\alpha/2}\times \dfrac{{\sigma}}{\sqrt{n} }\\\\E=1.645\times \dfrac{{2.6}}{\sqrt{81} }\\\\=0.475

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Step-by-step explanation:

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Answer:

62.8 units

Step-by-step explanation:

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4 years ago
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