Answer:
Ф = 39.4 degrees
Step-by-step explanation:
The ratio 5.75 / 7 is the tangent of the angle of elevation. Using the inverse tangent function on a calculator returns Ф = 39.4 degrees.
idfk
8/25 is the simplest form
if -11i^3 =-11^3 and -11i^3=11i then -11^3=11i
if I'm wrong pls correct me but I'm pretty sure this is