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Sindrei [870]
3 years ago
14

What is the value of 6€n=2, (n-1) !/2 A.) 7.5 B.) 17.5C.) 60.5D.) 76.5 ​

Mathematics
2 answers:
irina [24]3 years ago
8 0
7.5 i think hope this helps
Troyanec [42]3 years ago
6 0

Answer:

I don't know I'm really sorry please don't be angry

and if you want my social media cause your angry I'll give

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For a standard-position angle determined by the point (x, y), what are the values of the trigonometric functions?
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The measure of the cscθ and secθ are 5/4 and 5/3 respectively option (A) is correct.

<h3>What is trigonometry?</h3>

Trigonometry is a branch of mathematics that deals with the relationship between sides and angles of a right-angle triangle.

We have a standard-position angle determined by the point (x, y).

The point is (9, 12)

From the Pythagoras theorem, we can find the hypotenuse(h):

h  = √(9²+12²)

h = 15

cscθ = hypotenuse/opposite = 15/12 = 5/4

secθ = hypotenuse/adjacent = 15/9 = 5/3

Thus, the measure of the cscθ and secθ are 5/4 and 5/3 respectively option (A) is correct.

Learn more about trigonometry here:

brainly.com/question/26719838

#SPJ1

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Which of the following is one of the disadvantages of geothermal energy? *
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None of above

Step-by-step explanation:

Mark brainliest

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