Which cost category in the table shows an example of direct variation?

Rationalize the denominator- 12x/√x-10

❤️ (geometry) does the construction demonstrate how to copy an angle correctly using technology a) yes; the distance between points a and f was used to create circle h b) yes; the distance between points f and g was used to create circle h c)no; the distance between points a and f was used to create circle h d) no; the distance between points f and g was used to create circle h

What is the angle measure, or angle of depression, between this bird and the bird watcher?