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iris [78.8K]
3 years ago
12

Which number is irrational? 0.333... 0.7 0.277277277... pi

Mathematics
2 answers:
Masja [62]3 years ago
5 0

The answer would be pi

Dmitrij [34]3 years ago
3 0

Answer:

pi (π)

Step-by-step explanation:

<u>An irrational number has endless non-repeating digits to the right of the decimal point.</u>

Here,

π = 3.14159265359 .........

<em>which doesn't stop or repeat (</em><em><u>endless non-repeating digit</u></em>). That's why pi (π)  is a irrational number.

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romanna [79]

Answer:

B and C

Step-by-step explanation:

Required

Select graphs that are dilated by a scale factor greater than 1

For graph A:

Graph A is smaller than the original graph. This indicates dilation with a scale factor less than 1

For graph B:

Graph B is bigger than the original graph and is dilated over (0,0). This indicates dilation with a scale factor greater than 1

For graph C:

Graph C is bigger than the original graph; however, it is not dilated over (0,0). This indicates dilation with a scale factor greater than 1

For graph D:

Graph D is bigger than the original graph; however, it is not only dilated but also flipped over (i.e. rotated).

<em>Hence, b and c is true</em>

5 0
3 years ago
I need help so yea please help
vodka [1.7K]

Answer:

option 3

Step-by-step explanation:

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pi×r^2

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3 0
2 years ago
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7 0
3 years ago
Which composition of similarity transformations maps polygon ABCD to polygon A'B'C'D'?
Elis [28]

Answer:

A dilation with a scale factor less than 1 and then a reflection.

Step-by-step explanation:

A dilation with a scale factor less than 1 and then a reflection is the composition of similarity transformations maps polygon ABCD to polygon A'B'C'D.

4 0
3 years ago
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