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elixir [45]
3 years ago
12

The rectangle shown below will undergo a single reflection through a line L. If the result of the reflection is a rectangle in t

he same position, which of the following could be a description of line L? Choose all that apply.
the y-axis

y = 4

the line through A and C

the line through B and D

Mathematics
2 answers:
labwork [276]3 years ago
4 0

Answer with explanation:

When the rectangle ABCD, is reflected through a single line, we get the Image of rectangle in same Position, having location of vertices interchanged.

The Word Reflection is mostly used in Physics, which means, that if you look something ,in a transparent objects,like water ,Mirror,the Preimage and Image are at same Distance,from the object through which you are Reflecting Something.

Rectangle, ABCD, is Symmetrical, when you draw four lines through it,that is through two diagonals, and two other from , middle of Rectangle that is one across middle of Length ,and other across the Middle of Breadth.

Out of four option ,given rectangle ABCD is , symmetrical that is preimage and Image appears same is:

Option A:→ the Y axis.  

B: Line, y=4.

C: The Line through A and C

D: The Line through ,B and D.

Xelga [282]3 years ago
3 0
I agree that it is the first two
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8 0
3 years ago
Find the probability of selecting none of the correct six integers in a lottery, where the order in which these integers are sel
serious [3.7K]

Complete Questions:

Find the probability of selecting none of the correct six integers in a lottery, where the order in which these integers are selected does not matter, from the positive integers not exceeding the given integers.

a. 40

b. 48

c. 56

d. 64

Answer:

a. 0.35

b. 0.43

c. 0.49

d. 0.54

Step-by-step explanation:

(a)

The objective is to find the probability of selecting none of the correct six integers from the positive integers not exceeding 40.  

Let s be the sample space of all integer not exceeding 40.

The total number of ways to select 6 numbers from 40 is |S| = C(40,6).

Let E be the event of selecting none of the correct six integers.

The total number of ways to select the 6 incorrect numbers from 34 numbers is:

|E| = C(34,6)

Thus, the probability of selecting none of the correct six integers, when the order in which they are selected does rot matter is  

P(E) = \frac{|E|}{|S|}

         = \frac{C(34, 6)}{C(40, 6)}\\\\= \frac{1344904}{3838380}\\\\=0.35

Therefore, the probability is 0.35

Check the attached files for additionals  

8 0
3 years ago
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Nata [24]

Answer:

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8 0
3 years ago
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den301095 [7]

Answer:

Step-by-step explanation:

There are two answers to this.

1.

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2

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8 0
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