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kicyunya [14]
3 years ago
12

Có 7 cây hãy trồng thành 6 hàng, mỗi hàng 3 cây?

Mathematics
1 answer:
NISA [10]3 years ago
8 0

Answer:

Step-by-step explanation:

Bạn vẽ 1 tức giác ABCD lồi sau đó nối AB và CD cắt nhau tại E, AD và BC cắt nhau tại F, AC và BC cắt nhau tại G. Trồng 7 cây vào các điểm ABCDEFG  l. Ta có sáu hàng là ABE, DCE, BCF, ADF, ACG, BDG

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Help plsss I really really need answers
lina2011 [118]

Answer:

Is this in Deltamath?

Step-by-step explanation:

6 0
3 years ago
Identify one reason the lower class might be more heavily represented in official crime statistics.
TiliK225 [7]

Lower-level offenders are more likely to be prosecuted than higher-level offenders.

<h3>What is the Working class?</h3>
  • The working class (or laboring class) is made up of people who work in manual labor or industrial work and are paid through waged or salaried contracts.
  • Working-class occupations include blue-collar and most pink-collar jobs (see also "Designation of workers by collar color").
  • Members of the working class rely solely on wage labor earnings; thus, more inclusive definitions include almost all of the working age population of industrial nations, as well as those employed in non-industrialized economies' urban areas (cities, towns, villages) or in the rural workforce.
  • Lower-level offenders are more likely than higher-level offenders to be prosecuted.

Therefore, lower-level offenders are more likely to be prosecuted than higher-level offenders.

Know more about the Working class here:

brainly.com/question/25573133

#SPJ4

3 0
2 years ago
The scheduled arrival time for a daily flight from Boston to New York is 9:35 am. Historical data show that the arrival time fol
Lady_Fox [76]

Answer:

The mean is 11.5 minutes and the standard deviation is of 6.64 minutes

Step-by-step explanation:

An uniform probability is a case of probability in which each outcome is equally as likely.

For this situation, we have a lower limit of the distribution that we call a and an upper limit that we call b.

The mean is:

M = \frac{a+b}{2}

The standard deviation is:

S = \sqrt{\frac{(b-a)^{2}}{12}}

Arrival time of 9:18 am and a late arrival time of 9:41 am.

9:41 is 23 minutes from 9:18. So the time is uniformily distributed between 0 and 23 minutes, so a = 0, b = 23.

Mean:

M = \frac{a+b}{2} = \frac{0+23}{2} = 11.5

Standard deviation:

S = \sqrt{\frac{(b-a)^{2}}{12}} = \sqrt{\frac{(23 - 0)^{2}}{12}} = 6.64

The mean is 11.5 minutes and the standard deviation is of 6.64 minutes

8 0
3 years ago
PLS ANSWER DUE
Zinaida [17]

Answer:

Option C

Step-by-step explanation:

We will analyze the figure and note down the properties given in the figure,

1). LK is a diameter so this line (chord) divides the circle into two arcs measuring 180°.

m(arc LJK) = m(arc LK) = 180°

2). m(∠JKL) = 28°

Therefore, by the property inscribed angle and intercepted arcs,

Intercepted arc (JL) = 2 × (Inscribed angle JKL)

m(arc JL) = 2(26°)

               = 52°

Now we will use these two points to get the measure of arc JK.

m(arc JK) + m(arc LK) + m(arc JL) = 360°

m(arc JK) + 180° + 52° = 360°

m(arc JK) = 360° - 232°

                = 128°

Option C will be the correct option.

4 0
3 years ago
A square has an area of 4 square centimeters. What is the length of one side, in centimeters?
Lunna [17]

Answer:

2 cm

Step-by-step explanation:

\sqrt{4 cm^{2}} =2 cm

7 0
3 years ago
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