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Schach [20]
3 years ago
13

50 points! I will mark brainliest! Find the value of x. Look at pic attached! Anyone who types random things or is just looking

for points WILL BE REPORTED

Mathematics
2 answers:
Gre4nikov [31]3 years ago
5 0

Answer:

x=29

Step-by-step explanation:

The two pair of angles that are given values are supplementary, meaning they add up to 180^{\circ}. Therefore, we have the following equation:

2x-10+4x+16=180,\\6x+6=180,\\6x=174,\\x=\fbox{$29$}.

Jet001 [13]3 years ago
3 0

Answer:

\huge{ x=29°  }

Step-by-step explanation:

Here,

The two lines are parallel.

So,The angle (2x-10) and (4x+16) are corresponding. because these angles are the consecutive interior angles.

we know that,

Sum of corresponding angle =180°

According to the question,

\bold{(2x-10)+(4x+16)=180   }

\bold{2x-10+4x+16=180   }

\bold{ 6x+6=180  }

\bold{6x=180-6   }

\bold{ 6x=174  }

\bold{ x=\dfrac{174}{6} }

\bold{ x=29  }

so,

value of x=29°

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anyanavicka [17]

Answer:

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(b) 0.06376

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Pr(112< Z< 114)=Pr( Z<114) - Pr(Z<112)

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(b) Now since we are considering the whole population of 1000 men we use

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Pr(118±2)= 0.06376

Please note the complete form of this question was gotten through Google.

A government sample survey plans to measure the LDL (bad) cholesterol level of an SRS of 100 men aged 20 to 34. Suppose that in fact the LDL cholesterol level of all men aged 20 to 34 follows the Normal distribution with mean μ = 118 milligrams per deciliter (mg/dL) and standard deviation σ = 25 mg/dL.

(a) What is the probability that

¯¯¯

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x takes a value between 114 and 122 mg/dL? This is the probability that

¯¯¯

x

x estimates μ within ±4 mg/dL.

(b) Choose an SRS of 1000 men from this population. Now what is the probability that

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x falls within ±4 mg/dL of μ? The larger sample is much more likely to give an accurate estimate of μ.

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Step-by-step explanation:

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Answer:

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