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lesya692 [45]
3 years ago
7

What is m X to the nearest degree? Help plssss

Mathematics
2 answers:
aalyn [17]3 years ago
5 0

Answer:

A

Step-by-step explanation:

Using the cosine ratio in the right triangle

cos X = \frac{adjacent}{hypotenuse} = \frac{XY}{XZ} = \frac{13}{18} , then

∠ X = cos^{-1} (\frac{13}{18} ) ≈ 44° ( to the nearest degree ) → A

Nataly_w [17]3 years ago
4 0
The answer to your question is A
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The sum of the interior angles of a regular polygon is 1800 degrees. How many sides does is have? *
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Answer:

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Step-by-step explanation:

To find the number of sides of a regular polygon with the sum of interior angles of 1800 degrees, we will follow the steps below;

first write down the formula for finding sum of the interior angle of a polygon

s= (n-2)180

where s is the sum of the interior angle and n is the number of side

from the question given, sum of the interior angle s=1800 degrees

substitute s=1800 degree into the formula and solve for n

s= (n-2)180

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Step-by-step explanation:

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