Answer:
1.3884
Step-by-step explanation:
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Tan = sin/cos
(3/5)/(4/5)=(3/5)*(5/4)=3/4
Answer:
the must be 3 it couldn't be 10-x.
Answer: 40.9
Step-by-step explanation:
Given
angle given is
Using trigonometry
Using cosine formula
The correct graph is b so the answer is B