I think the answer is 2 2/5
What you are going to do is multiply what you have in parenthesis by two the answer is 2Xsquared and 2Y to the fourth
Answer:
41.83°
Step-by-step explanation:
It is given that :
The vertical distance of the UFO from the ground = 60,000 feet
The diagonal distance of the landing area to the UFO = 90,000 feet
In order to find the angle of depression, we have to use the trigonometric ratios, i.e.,




∴ 
= 41.83°