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Answer:
(√7)/3
Step-by-step explanation:
The relationship between tangent and cosine is ...
tan(α) = √(1/cos(α)² -1)
The cosine of the angle is given as 3/4, so the tangent is ...
tan(arccos(3/4)) = √(1/(3/4)² -1) = √(16/9 -1) = √(7/9)
tan(arccos(3/4)) = (√7)/3
Answer:
I cannot see the picture
Step-by-step explanation:
Answer:
Already answered it
Step-by-step explanation:
Answer:
d
Step-by-step explanation:
Answer:
the second one
Step-by-step explanation:
y = 2/3 (x +6)-5