Answer:
Rational
Step-by-step explanation:
simplifies to
.
Therefore, it is rational.

<em>Brainliest Appreciated. </em>
Answer:
???
Step-by-step explanation:
?????what's the question
Answer:
Number 3 is correct.
129.19m
Step-by-step explanation:
You might be wondering how did I got 32⁰, well, that's because they are alternate angles.
Now, we're trying to find the opposite side of the triangle.
Using the laws,
we got cos32⁰=x/243.8
243.8cos32⁰=x
129.19⁰
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