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nevsk [136]
2 years ago
9

Triangle P R N. The length of R N is 3. Triangle P prime R prime N prime. The length of R prime N prime is 6. The distance from

O to R is 4, and the distance from O to R prime is 8.
Study the diagram.

Which statements correctly describe the dilation? Check all that apply.
The dilation is a reduction.
The dilation is an enlargement.
The scale factor is One-half
The scale factor is 2.
The center of dilation is point O.

Mathematics
2 answers:
antoniya [11.8K]2 years ago
8 0

Answer:

b, d, e

Step-by-step explanation:

yuradex [85]2 years ago
6 0

The Dilation factor is greater than 1, hence the Dilation is an enlargement.

<h3>Dilation of a figure</h3>

Dilation occurs when an object changes position in an xy plane.

To get the scale factor of an image, we will take the ratio of the sides.

dilation factor = N'R'/NR

Given the following parameters

N'R' = 6

NR = 3

Dilation factor = 6/3

Dilation factor = 2

Since the Dilation factor is greater than 1, hence the Dilation is an enlargement.

Learn more on dilation here: brainly.com/question/10253650

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Mr. Rudd built a cabin with 351 logs, and his friend built a cabin with 113 logs. About how many logs did the two of them use
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Answer:

464

Step-by-step explanation:

351 + 113. Add them both together to get your answer.

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The table shows the results of a survey of college students. Find the probability that a student’s first class of the day is a h
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Answer is B..............:)
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Read 2 more answers
HELP ME PLEASEEEEEEEEE
Nataliya [291]

Answer:

a)This solution matches with the original equation and its solution

b)This solution matches with the original equation and its solution

c)This solution <em><u>does not</u></em> match with the original equation and its solution. Though the solution is correct the original given equation cannot be used.

d)This solution <em><u>does not</u></em> match with the original equation and its solution. Though the solution is correct the original given equation cannot be used.

Step-by-step explanation:

i) Which scenarios can be solved by 1.5x +  2.25 = 12.75. Select all that apply and note the given solution.

therefore 1.5x = 10.5   therefore x  = 7

a) let the number be x

   therefore if \frac{3}{2} x + \frac{9}{4}  = \frac{51}{4}  \Rightarrow  1.5x + 2.25 = 12.75  then the number x = 7.

 This solution matches with the original equation and its solution

b.) If a taxi driver charges a flat fee of $2.25 and $1.5 per mile, where the

     number of mile = x, then the number of miles Juan can ride the taxi for

     $12.75 is x = 7.

This solution matches with the original equation and its solution

c)if nine quarters of a number, say x, increased by three halves is fifty one

   quarters, the number is x = 5,

   \frac{9}{4} x + \frac{3}{2}  = \frac{51}{4}  \Rightarrow  9x = 51 - 6 = 45 \therefore x = 5

This solution <em><u>does not</u></em> match with the original equation and its solution. Though the solution is correct the original given equation cannot be used.

d.)   If a taxi driver charges a flat fee of $1.5 and $2.25 per mile, where the

     number of mile = x, then the number of miles Juan can ride the taxi for

     $12.75 is x = 5.

2.25x + 1.5  = 12.75  \Rightarrow  9x = 51 - 6 = 45 \therefore x = 5

This solution <em><u>does not</u></em> match with the original equation and its solution. Though the solution is correct the original given equation cannot be used.

3 0
3 years ago
Identify the factors of x2 − 5x − 24.
lutik1710 [3]
This seems to look like a factoring question. When factoring, one must know that the second number is the sum of the two values multiplied by x, and the third number is what happens when one multiplies those two numbers. Using these definitions, one can conclude that  the correct answer is (x-8)(x+3)
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