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hammer [34]
2 years ago
8

Select the best answer to complete the sentence. A Rigid Motion or Isometry ______________________.

Mathematics
1 answer:
Dmitry_Shevchenko [17]2 years ago
5 0

Answer: A. preserves length, angle measures and distance between points

Rigid motions or isometries are any of the three transformations below

  • translation (aka shifting)
  • rotation
  • reflection

Any of those three transformations will keep the figure the same size and shape. That means distances between any two points are kept the same, and angle measures are kept the same as well. Everything is kept the same. The only difference is that the figure is in a different location, is rotated somehow, or it is reflected some way. You can use a series of transformations to undo everything to get the original figure back.

If you wanted to change the size of the figure, then you would apply dilation, which isn't an isometry.

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Digiron [165]
The answer is g. 47.1

you use the formula
c= π d
then plug is 15 for d and you should get the answer
8 0
3 years ago
The model below represents the equation 3x+2=2x-5,
Leno4ka [110]

Step-by-step explanation:

Hey there!

The equation is;

3x + 2 = 2x - 5

Shifting "2x" to left side and "2" to right side.

3x - 2x =  - 5 - 2

Simplify them to get answer.

x =  - 7

Therefore the value of x is -7.

<u>Check</u><u>;</u>

3 × -7 + 2 = 2 × -7 -5

-19 = -19 ( True ).

So, your answer is option B.

<em><u>Hope it helps</u></em><em><u>.</u></em><em><u>.</u></em>

7 0
3 years ago
$425 is 17% of what number
9966 [12]
Set it up at 425=.17x
Solve for x by dividing both sides by .17 to get x=2500
Answer is 2500
6 0
3 years ago
Need help with this ASAP
faust18 [17]
9 yards I’m sorry if it’s wrong
6 0
2 years ago
Read 2 more answers
Name a rational number between the two given numbers? 7/11ths and 4/7ths explain how you know​
Alex_Xolod [135]

Answer:

basically u have to beble gep

Step-by-step explanation:

art

4 0
3 years ago
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