Respuesta :

cos (90-x) x is 28. I hope this helps you.

Answer:

The answer is 0.28.

Step-by-step explanation:

We know that,

A trigonometric property is,

[tex]sin A = cos (90^{\circ} -A)[/tex]

Where A is any angle,

Given,

[tex]sin x = 0.28[/tex]

By the above property,

[tex]sin x = cos (90^{\circ}-x)[/tex]

[tex]\implies cos (90^{\circ}-x) = 0.28[/tex]

Hence, the answer would be 0.28.