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Sholpan [36]
3 years ago
7

I need help please please ​

Mathematics
2 answers:
Rudiy273 years ago
6 0
I think the answer to that is A
Katyanochek1 [597]3 years ago
4 0

9514 1404 393

Answer:

  (c)  see below

Step-by-step explanation:

The mnemonic SOH CAH TOA can remind you how to do this. It tells you ...

  Sin = Opposite/Hypotenuse

  Cos = Adjacent/Hypotenuse

Here, the hypotenuse XY is 12, so we expect to see answers with 12 in the denominator. Only choice C matches that.

We can confirm that choice by looking at the opposite side (YZ) to get ...

  sin(X) = YZ/YX = √119/12

The cosine uses the adjacent side:

  cos(X) = XZ/XY = 5/12

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