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Dima020 [189]
3 years ago
15

( just #1 ) ( a and b

Mathematics
1 answer:
SVETLANKA909090 [29]3 years ago
8 0

Answer: AB ≅ DE

∠BAC≅∠DEF

Step-by-step explanation:

as AAS is a criterion where two angles and a side not included between the angles is congruent with the other triangle's two angles and the side not included between the angles.

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Evaluate N/6 + 2 when n=12
timurjin [86]

Answer:

4

Step-by-step explanation:

n/6 + 2    If n = 12

12/6 + 2

2 + 2 = 4

5 0
3 years ago
Can someone please help me solve the division problem please
Alla [95]

Answer:

-\frac{1}{125} or -0.008

8 0
3 years ago
Which of the following is equivalent to (p3)(2p2 - 4p)(3p2 - 1)?
aleksandrvk [35]
(p³)(2p² - 4p)(3p² - 1) = (p³)(2p²*3p² - 4p*3p² - 1*2p² - 4p*(-1)) = 
= (p³)(6p⁴ - 12p³ - 2p² + 4p) 

Answer: A)
7 0
3 years ago
Read 2 more answers
Suppose you are conducting a survey about the amount grocery store baggers are tipped for helping customers to their cars .for a
ELEN [110]

Using the Empirical Rule and the Central Limit Theorem, we have that:

  • About 68% of the sample mean fall with in the intervals $1.64 and $1.82.
  • About 99.7% of the sample mean fall with in the intervals $1.46 and $2.

<h3>What does the Empirical Rule state?</h3>

It states that, for a normally distributed random variable:

  • Approximately 68% of the measures are within 1 standard deviation of the mean.
  • Approximately 95% of the measures are within 2 standard deviations of  the mean.
  • Approximately 99.7% of the measures are within 3 standard deviations of the mean.

<h3>What does the Central Limit Theorem state?</h3>

By the Central Limit Theorem, the sampling distribution of sample means of size n has standard deviation s = \frac{\sigma}{\sqrt{n}}.

In this problem, the standard deviation of the distribution of sample means is:

s = \frac{0.657}{\sqrt{50}} = 0.09

68% of the means are within 1 standard deviation of the mean, hence the bounds are:

  • 1.73 - 0.09 = $1.64.
  • 1.73 + 0.09 = $1.82.

99.7% of the means are within 3 standard deviations of the mean, hence the bounds are:

  • 1.73 - 3 x 0.09 = $1.46.
  • 1.73 + 3 x 0.09 = $2.

More can be learned about the Empirical Rule at brainly.com/question/24537145

#SPJ1

5 0
2 years ago
11) Which shows another way to write 6%?<br> A) 6<br> B) -6<br> C) 0.06<br> D) six tenths
Ainat [17]

Answer:

i think C. 0.06 is answer

Step-by-step explanation:

6% = 6/100 = 0.06

7 0
3 years ago
Read 2 more answers
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