Aroofer is standing on the roof of a house 60 ft above the ground. his truck is parked 25 ft from the house. what is the angle of depression from the roofer to his truck? round to the nearest whole degree.

Ammonia molecules have three hydrogen atoms and one nitrogen atom.how many of each atom arein five molecules of ammonia

Solve for n? [tex]z = \frac{3}{4} mn[/tex]

The cone in the diagram has the same height and base area as the prism. what is the ratio of the volume of the cone to the volume of the prism? h hl base area-b base area =b volume of cone_1 volume of prism 2 volume of cone 1 volume of prism 3 volume of cone 2 volume of prism 3 oc. od. volume of cone volume of prism e. volume of cone volume of prism 3 2