I have no idea but I googled and I got 0.6 I hope this helps!
Answer:
B
How many times greater in the area of the signal from transmitter
Answer:
45/3 or 15 simplified
Step-by-step explanation:
so b. 15
Volume of cone=1/3 times height times pir^2
v=15
r=3
15=1/3 hpi3^2
15=1/3hpi9
15=9/3hpi
15=3hpi
divide 3
5=hpi
h=5/pi
pi=aprox 3.14
5/3.14=1.59
1.59 ft
42°
Step-by-step explanation:

(Angles in linear pair)



(Angle sum postulate of a triangle)



(corresponding angles)

(vertical angles)

