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3 years ago

14

I need the answer. Please help.

1 answer:

loris [4]3 years ago

7 0

Answer:

44 degrees

Step-by-step explanation:

These segments form a triangle which is equal to 180 degrees. Since it forms a tangent to the circle, it forms a perpendicular angle with measure 90 degrees.

So 180 - 90 - 46 = Angle J

90 - 46 = Angle J

44 = Angle J

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9/2. Write the fraction as a mixed number<br> 10/7 write the fraction as a mixed number

Olegator [25]

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3 years ago

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r-ruslan [8.4K]

Answer:

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Step-by-step explanation:

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3 years ago

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vovikov84 [41]

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Step-by-step explanation:

we know that

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3 years ago

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lions [1.4K]

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Step-by-step explanation:

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3 0

3 years ago

Given n = 875 and pˆ = 0.45, find the margin of error E that corresponds to a 95% confidence level.

sveticcg [70]

Answer:

The margin of error E that corresponds to a 95% confidence level is: $E=0.03297$

Step-by-step explanation:

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Level of significance = 1-0.95 = 0.05

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$E = Z_{\alpha/2}\sqrt{\frac{p(1-p)}{n}}$

The value for $Z_{0.05/2} =Z_{0.0250}= 1.96$ according to the normal table

So:

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4 0

3 years ago