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Maru [420]
3 years ago
15

An irregular parallelogram rotates 360 degrees about the midpoint of its diagonal. How many times does the image of parallelogra

m coincide with its preimage during the rotation
A. 2

B.4

C.6

D.8
Mathematics
1 answer:
Gelneren [198K]3 years ago
6 0
A is the answer to your question
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Answer:

A) 12x-36=360 (equation to find x)

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Step-by-step explanation:

So first we know tha there are vertical angles present (the opposite side of an angle directly)

And we also know the two sides since the two angle measures are just two different sides

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So initially

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Combine and get 12x-36=360

Now solve for X

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3 years ago
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3 years ago
Which of the following proportions is TRUE? a. 1:4 = 2:5 b. 6:9 = 10:12 c. 5:11 = 15:30 d. 2:7 = 4:14
Vlad1618 [11]
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Answer:

i think it is 18 but i may be wrong

Step-by-step explanation:

3 every 10 minutes

10 x 6 is an hour so you have to multiply 3 by 6 as well

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3 0
3 years ago
Read 2 more answers
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