1 Answer

Durrrutti · Answer 1 · 2024-06-01T02:50:49+0000

Answer:

x = 9

Explanation:

calculate cosθ in the triangle and equate to
(2)/(3) , that is

cosθ =
(adjacent)/(hypotenuse) =
(6)/(x) =
(2)/(3) ( cross- multiply )

2x = 6 × 3 = 18 ( divide both sides by 2 )

x = 9

Please log in or register to add a comment.