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Goryan [66]
3 years ago
8

WILL GIVE BRAINLIEST AND A LOT OF POINTS PLEASE HELP!!!

Mathematics
1 answer:
marin [14]3 years ago
8 0

Answer:

D E B C A ⇒ 2nd answer

Step-by-step explanation:

* Lets revise the steps of bisecting a line segment

1. Place the compass at one end of line segment.

2. Open the compass to slightly longer than half the line

    segment length.

3. Draw an arc above and under the line segment

4. Keeping the same compass width, draw an arc above and under

   the line segment from other end of line.

5. Each two arcs intersected at a point over the line and another

   point under the line.

6. Use the ruler to join these point by a line which is the bisector of

   the line segment

* Now lets arrange the steps step

1. Place the compass, and open it wider than half the distance of

   the segment ⇒ D

2. Swing an arc above and below the segment ⇒ E

3. Keeping the compass the same width, Place the compass at

   point B and swing an arc above and below the segment ⇒ B

4. Place points C and D on the intersection of the arcs created

   above and below segment AB ⇒ C

5. Draw a line from point C to point D ⇒ A

∴ The arrange of the statements is ⇒ D E B C A

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Please help quickly !!
Nataly_w [17]

Answer:

16.5x == 465.3

Step-by-step explanation:

To find the rate , take the number of miles and divide by the gallons

rate = 465.3 / 16.5

Let the rate be x

x = 465.3 / 16.5

Multiply each side by 16.5

16.5x =  465.3

6 0
3 years ago
A public health department charges $25.00 for a flu shot.The vaccine costs $0.78 per shot, a syringe costs $0.51, and the labor
AlladinOne [14]

The cost of a single shot is

.78 +.52 +.96 = 2.26

they charge 25 a shot

25 - 2.26 = 22.74

there is a profit of 22.74 per shot

22.74 * 167 =3797.58

They make $3797.58

5 0
4 years ago
2x + 3x + 5 =<br><br>I need the answer asap​
madam [21]
In simplified form it is 5x+5
4 0
3 years ago
At the movie theatre, child admission is 6.30 and adult admission is 9.50 . On Sunday, four times as many adult tickets as child
Lady_Fox [76]

According to the characteristics of <em>ticket</em> sales and the resulting system of linear equations we find that 122 children bought each one a ticket on Sunday.

<h3>How many children went to the movie theatre?</h3>

In this question we have a <em>word</em> problem, whose information must be translated into <em>algebraic</em> expressions to find a solution. Let be x and y the number of children and adults that went to the movie theatre, respectively.

We need two <em>linear</em> equations, one for the number of people assisting to the theatre and another for the total sales:

x - 4 · y = 0     (1)

6.30 · x + 9.50 · y = 1063.20     (2)

By algebraic procedures the solution to this system is: x = 122.559, y = 30.639. Since the number of tickets sold are integers, then we truncate each result: x = 122, y = 30.

According to the characteristics of <em>ticket</em> sales and the resulting system of linear equations we find that 122 children bought each one a ticket on Sunday.

To learn on systems of linear equations: brainly.com/question/27664510

#SPJ1

4 0
2 years ago
In a class of p students, the average (arithmetic mean) of the test scores is 70. in another class of n students, the average of
lys-0071 [83]

First case:

average of test score =70

number of students =p

total score of 'p' students = ( average of test score)*( number of students)

total score of 'p' students =70p

Second case:

average of test score =92

number of students =n

total score of 'n' students = ( average of test score)*( number of students)

total score of 'n' students =92n

total number of students = p+n

total average score =86

so, total score =86(p+n)

total score = total score of 'p' students +total score of 'n' students

86(p+n)=70p+92n

now, we can simplify it

86p+86n=70p+92n

86p-70p=92n-86n

16p=6n

now, we can find p/n

\frac{p}{n}= \frac{6}{16}

\frac{p}{n}= \frac{3}{8}................Answer


5 0
3 years ago
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