Answer:
b
Step-by-step explanation:
i just think so correct me if im wrong
Answer:
go down then go right
Step-by-step explanation:
Answer:
14) 21.136505024965 m
15) 43.076759215619 km
Step-by-step explanation:
14)
let h be the height of the lighthouse:
tan(41.3) = 18.7/h
Then
h = 18.7÷tan(41.5)
= 21.136505024965 m
………………………………………
15)
90-71.4 =18.6
Let s be the distance that the plane flew
towards the south:
tan(90 - 71.4) = s/128
Then
tan(18.6) = s/128
Then
s = tan(18.6)×128
= 43.076759215619 km
3/5 times 3/5 times 3/5 times 3/5 is the area. all sides are the same on a square
Answer:
can you help me on my question?