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lapo4ka [179]
2 years ago
15

Please answer the question!

Mathematics
2 answers:
kondor19780726 [428]2 years ago
6 0
It’s de I think so yeah
Inga [223]2 years ago
5 0

Answer:

its de

Step-by-step explanation:

because i took the test

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Quadrilateral ABCD is dilated by a scale factor of 1 over 3 centered around (1, 2). Which statement is true about the dilation?
Sonbull [250]

<em>Note: Since you missed to add the figure. So, after a little research I am kind of able to find the figure and hence, assuming it as a reference. Hence, I am attaching the figure and solution of that figure is also visible in the same figure.</em> Please check the attached figure (a)

Answer:

Segment B'D' will be parallel to segment BD and will be shorter than segment BD. Please see the attached figure (a) for better understanding.

Step-by-step explanation:

As we know that there are certain rules when a quadrilateral is dilated by a certain scale centered around a certain point.

So,

Let suppose P(a, b) is the point.

The dilation rule by a scale factor of 1 over 3 or (1/3) centered around (1, 2) is

P(a, b) → P(\frac{x+2}{3}, \frac{y+4}{3})

Hence,

            A(1, 2) → A'(1, 2)

            B(2, 3) → B'(4/3, 7/3)

            C(4, 2) → C'(2, 2)

             D(2, 1) → D'(4/3, 5/3)

The attached figure show that if we draw the all these points in the coordinate plan i.e. A(1, 2), B(2, 3), C(4, 2), D(2, 1) and A'(1, 2), B'(4/3, 7/3), C'(2, 2), D'(4/3, 5/3), we can determine that Segment B'D' will be parallel to segment BD and will be shorter than segment BD.

<em>Keywords: dilation, quadrilateral, segment</em>

<em> Learn more about dilation from brainly.com/question/7569824</em>

<em> #learnwithBrainly</em>

7 0
3 years ago
WILL GIVE BRAINLIEST! PLS HELP!!!
Dmitrij [34]

Answer:

140m

Step-by-step explanation:

multiply 50 and 4.2 which give you 210 then divide by 1.5 and your answer is 140m

4 0
2 years ago
Help please 150 x 189
ExtremeBDS [4]
It is 28350 merry Christmas
8 0
2 years ago
Read 2 more answers
Is the mean average number on these five cards is six what is the number on the bottom card. 7,8,5,2,_
netineya [11]
6×5=30. the sum of the five numbers is 30. then just do 30-7-8-5-2=8. 8 is the number on the bottom card.
5 0
3 years ago
Read 2 more answers
Please if someone can help me
ololo11 [35]

Answer:

i think it is false, true, false

Step-by-step explanation:

hope i helped!

p.s it would be cool if you gave me brainliest

3 0
3 years ago
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