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BartSMP [9]
3 years ago
9

Alex was thinking of a number. Alex doubles it

Mathematics
1 answer:
In-s [12.5K]3 years ago
4 0

Answer:

5.675

Step-by-step explanation:

22.7/2= 11.35

11.35/2= 5.675

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What is the LCD of 5/12 and -9/16 ?
Andreyy89
The least common denominator of 5/12 and -9/16 

The answer is 48.

Now, we have to change the numerators also to make this a equal fraction to the first ones we had.

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4 years ago
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A regular 13-gon is inscribed in a circle. Find the measure of each are intercepted by the sides of the polygon. Round your answ
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Answer:

The measure of the angle subtended by each arc intercepted by the sides of the reh13-gon is approximately 27.69°

Step-by-step explanation:

The number of of equal sides in a regular 13-gon = 13 sides

The measure of the angle, 'θ', subtended by each arc intercepted by the sides of the 13-gon is given as follows;

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By rounding rounding the answer to the nearest 10th, we have that the measure of the angle subtended by each arc intercepted by the sides of the 13-gon, θ = 27\dfrac{9}{13} ^{\circ} ≈ 27.69°

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3 years ago
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