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sertanlavr [38]
4 years ago
14

Find x and y and give a thorough explanation please.

Mathematics
1 answer:
AfilCa [17]4 years ago
7 0

To solve this problem you must apply the proccedure shown below:

1. You can use the Law of Sines to calculate the missing angle. You have that:

\frac{a}{SinA}=\frac{b}{SinB}

Where:

a=22\\ b=12\\ A=75degrees\\ B=x

2. Substitute values and solve for x, as following:

\frac{22}{Sin(75)}= \frac{12}{Sin(x)}

Sin(x)=\frac{(12)(Sin(75))}{22} \\ x=arcsin\frac{(12)(Sin(75))}{22}\\ x=31.8degreees

Therefore, the answer is: x=31.8degrees

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