Answer:
i think it is 120
Step-by-step explanation:
4 multiplied by 30 is 120
tenths because 42.02 it would be tenths the first decimal is tenths and second is hundreths
Answer:
35×14-16
Step-by-step explanation:
times means × and minus means -
Step-by-step explanation:
dad but with no milk wow sad :,(
<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
