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arsen [322]
2 years ago
7

PLEASE HELP !! ILL GIVE BRAINLIEST !!

Mathematics
2 answers:
fgiga [73]2 years ago
8 0

Answer:

ang(HIK) AND ang(GFD)

Nata [24]2 years ago
5 0
HIK GFD is the answer they are parallel
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Pots and Pans cost $195.50 and it is 20% off, what is the cost?
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8 0
3 years ago
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3 more than one-half of a number is 10. What is the number?
Pani-rosa [81]

Answer:

14

Step-by-step explanation:

Let's call the number x.

\dfrac{x}{2}+3=10

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\dfrac{x}{2}=7

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x=14

Hope this helps!

3 0
3 years ago
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If I have something like -x^2 when I plug the number in, will it be positive or negative and why
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4 0
3 years ago
A set of data points has a line of best fit of y = –0.2x + 1.9. What is the residual for the point (5, 1)?
alisha [4.7K]
<span>A. 0.1
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3 0
3 years ago
The mayor of a town has proposed a plan for the annexation of an adjoining bridge. A political study took a sample of 1500 voter
Nadusha1986 [10]

Answer:

p-value of the statistics = 0.0096

Step-by-step explanation:

Given - The mayor of a town has proposed a plan for the annexation of an adjoining bridge. A political study took a sample of 1500 voters in the town and found that 47% of the residents favored annexation. Using the data, a political strategist wants to test the claim that the percentage of residents who favor annexation is above 44%.

To find - Determine the P-value of the test statistic.

Proof -

Given that,

H0 : p = 0.44

Ha : p > 0.44

Now,

Test Statistics is

z = (p bar - p)/ sqrt(p(1-p)/n)

  = (0.47 - 0.44) / sqrt(0.44(1-0.44)/1500)

  = 2.34

⇒z = 2.34

So,

p-value = P(Z > z)

             = P(Z > 2.34)

             = 0.0096

⇒p-value = 0.0096

7 0
3 years ago
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