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3 years ago

Each exterior angle of a regular decagon has a measure of (3x + 6)°. What is the value of x?

Mathematics

1 answer:

MA_775_DIABLO [31]3 years ago

5 0

Answer:

The answer is X=10

Step-by-step explanation:

3x10 = 30

30+6 = 36

36x10 =360 (10 represents how many sides the shape has)

All exterior angle add up to 360 degrees.

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RSB [31]

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3 years ago

Read the assignment carefully and make sure you answer each part of the question or questions.

spayn [35]

Answer:

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4 years ago

What is the value of 3/5 ÷ (-2/9)? <br><br><br><br> 69 points for good luck!!!!

ASHA 777 [7]

Answer:

-2.7

Step-by-step explanation:

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3 years ago

Read 2 more answers

-6/-7 what is this simplified?

marta [7]

Answer:

6/7

Step-by-step explanation:

apple the rule $\dfrac{{-} a}{{-}b}=\dfrac{a}{b}$

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3 years ago

The Rachel’s daily expenses for 10 days are in the table.

Annette [7]

The correct answer is $44.20.
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442 / 10 = 44.2

4 0

4 years ago