Answer:
x=52 Y=50 Z=45
Step-by-step explanation:
hope this can help you
<span>Let </span>
<span>X= the altitude of the lighthouse above sea
level= 80 ft</span>
A = the angle of depression
Y= the distance of the boat from the lighthouse= 400 ft
tan A=X/Y------------------ >
80/400=0.2
arctan (0.2)=11.31 degree
The answer is the angle of depression is 11 degree
The answer is 1. Let me know if u want a detailed response telling you how to actually find it :)
34 4
__. = 5 __
6. 6 2
In simplest form it would be 5 __
3
So, 34/6 = 5 2/3
5 wholes and 2/3
Hope this helps. :3