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Nana76 [90]
4 years ago
5

18 Points! K12 Student struggling with deadline!

Mathematics
1 answer:
Liula [17]4 years ago
5 0

Answer:

B.

Step-by-step explanation:

The easiest way is to substitute 8 for x in the first equation,

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For which angle is secant undefined? <br> 30° <br> 45°<br> 180° <br> 270°
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