. If cos X = ⅔ then tan X is equal to: * 2 points (A) 5/2 (B) √(5/2) (C) √5/2 (D) 2/√5
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Answer:
√5/2
Step-by-step explanation:
cos x base/hypotenuse
b.= 2. h=. 3
hypotenuse square.= base square. + perpendicular square
p. √5
tan x. perpendicular/base=. √5/2
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