3 years ago

Find all angle measures in the diagram.

Mathematics

1 answer:

kodGreya [7K]3 years ago

7 0

Answer:

don't know

Step-by-step explanation:

where is the diagram

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What is a square root?

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Number that produces a specified quantity when multiplied by itself
Example : “ 7 is a square root of 49 “ BECAUSE 7x7=49

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What is the slope of the line segment AB? (5 points) A.2 B.−2 C.−1 over 2 D.1 over 2

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The slope should be one over two.

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3 years ago

A private opinion poll is conducted for a politician to determine what proportion of the population favors adding more national

Ksju [112]

Answer:

n≅376

So sample size is 376.

Step-by-step explanation:

The formula we are going to use is:

$n=pq(\frac{z_{\alpha/2}}{E})^{2}$

where:

n is the sample size

p is the probability of favor

q is the probability of not in favor

E is the Margin of error

z is the distribution

α=1-0.98=0.02

α/2=0.01

From cumulative standard Normal Distribution

$z_{\alpha/2}=2.326$

p is taken 0.5 for least biased estimate, q=1-p=0.5

$n=0.5*0.5(\frac{2.326}{0.06})^{2}\\n=375.71$

n≅376

So sample size is 376

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3 years ago

How many cubes with an edge length of 1/3 inch are needed to build a cube with an edge length of 1 inch?

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3 years ago

Jordan ran 7/8 mile on Monday and 5/6 mile on Tuesday.

vodomira [7]

Answer:

$\frac{1}{24} miles \\$

Step-by-step explanation:

$\frac{7}{8} - \frac{5}{6} = \frac{1}{24}$

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