Answer:
x = 19.5 ( to the nearest tenth )
Step-by-step explanation:
Since the triangle is right, we can use the cosine ratio to find x
cos46° =
= 
multiply both sides by 28
x = 28 × cos46° = 19.450 ≈ 19.5
Answer and explanation:
Please find explanation attached
This awnser is 309 and has 11.22 as the fraction