Answer: 1/8

Step-by-step explanation:
Answer:
n = 45
Step-by-step explanation:
Step 1: Cross-multiply.
Step 2: Divide both sides by 11.
Answer:
1
Step-by-step explanation:
cos²Ф(1 + tan²Ф) Simplify 1 + tan²Ф
cos²Ф(1/cos²Ф) Multiply
1
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1,650 is the answer to your question
The answer is B hope this would help you