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Fudgin [204]
3 years ago
14

A rational expression had been simplified below.

Mathematics
2 answers:
Savatey [412]3 years ago
6 0

Answer:

All real numbers except -1

Step-by-step explanation:

Lina20 [59]3 years ago
4 0
I agree. All real numbers except -1.
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ExtremeBDS [4]
The answer is D because 540 times 0.08 is indeed, 43.2 or simplified 43.20 

4 0
3 years ago
Through which angle of rotation does the image of a regular pentagon coincide with its preimage?
Cloud [144]

<u>Answer:</u>

The correct answer option is B. 72°.

<u>Step-by-step explanation:</u>

A polygon is said to be a regular polygon when all its sides and angles are equal.

So a regular pentagon coincides with its pre-image when it is rotated at an angle of 72°.

When rotated at an angle of 72°, a regular pentagon produces the same pentagon regardless of being rotated clockwise or anticlockwise.

Therefore, option B is the right choice.



5 0
3 years ago
Help! Fast! Thanks if you do!
Vanyuwa [196]
1. 
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4 0
4 years ago
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hammer [34]

Answer:

5/11

Step-by-step explanation:

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4 0
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F(w)=50w+438 is the function to represent whatever you need
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