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elixir [45]
4 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]4 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]4 years ago
3 0
I agree that it is the first two
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5 0
4 years ago
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Which sentence explains the correct first step in the solution of this equation? <br><br> 4(x−3)=9
pochemuha
4 times what equals 9. Well let's do this backwards. 9/4 equals 2.25 or 2 1/4 and 2 1/4 + 3 = 5 1/4. x=5 1/4. 4(5 1/4 - 3) = 9. Hoped I helped!
5 0
3 years ago
Read 2 more answers
PLEASE HELP!!! 14 POINTS!
Pepsi [2]
Area=1/2bh


add them
(1/2)ab+(1/2)c^2+(1/2)ab=
ab+(1/2)c^2
ab+(1/2)(a^2+b^2)
not sure which option to pick there are different preferences on what counts as 'simplified'




4. find area
area=LW
area=105*45=4725
depends on the area of the signs
answer is
4725/(areaof1sign)
anyway, round down your answer because you will have an incomplete sign if you don't




5. area=pir^2
1/2 of it is
area=1/2pir^2
area=(1/4)^2pir^2
area=pi((1/4)r)^2
the radius is now 1/4 of what it was originally, meaning that the diameter is also 1/4 of what it is now
we need to know diamater
answer is 1/4 of current diameter




3. unclear

4. area of 1 sign not given, answer is 4725/(areaof1sign), rounded DOWN to nearest integer

5. (404 error, diameter not found) answer is 1/4 of current diameter
8 0
3 years ago
Find the value of x. <br> Assume that segments that appear to be tangent are tangent.
Marianna [84]
Don't open it, it is a virus.
3 0
3 years ago
Gina is getting a new bathroom mirror. The rectangular mirror measures 6 meters by 8 meters. What is the amount of space the mir
wolverine [178]

Answer:

D. 48 square meters

Step-by-step explanation:

The rectangular mirror measures 6 meters by 8 meters.

To find the amount of space the mirror will cover, we simply need to find the area of the mirror.

The area of a rectangle is:

A = L * B

where L = length

B = breadth

Therefore, the area of the mirror is:

A = 6 * 8 = 48 square meters

The mirror will cover an area of 48 square meters.

4 0
3 years ago
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