Answer: 1.=336m
2.=276.4ft
3.=889in
4.=2.58mi
5.= 4042mm
Step-by-step explanation:
Answer:
about 27 hours
actual number: 26.6666666667
Step-by-step explanation:
80 divided by 3
Answer:
b = 8
c = 16
Step-by-step explanation:
From the given right triangle,
a =
, m(∠B) = 30°
By applying sine rule in the given triangle,
cos(B) = 
cos(B) = 
cos(30°) = 

c = 16
Further we apply tangent rule,
tan(B) = 
tan(30°) = 

b = 8