Answer:
7 km
Step-by-step explanation:
Substitute:
The equation for area of a semi-circle is 
A = 
76.97 = 
Multiply by 2 on both sides:
2(76.97) = (
)2
153.94 = 
Divide by pi on both sides:
153.94 = 
/pi /pi
49.03 ≈ 
Find the square root:

7 = r
5 1/9 - 5 5/6 is 3.27, if you want it rounded to the nearest whole number then that would by 3
have a nice day :)
Answer:
gusion,layla,alucard,balmon,fanny,freya,chou,lapu lapu,cecelion,carmila,miya,nana,harith,
Step-by-step explanation:
hero ko
100% - x
115% - 84.87
x=(100*84.87)/115=73.8
Answer:
1 exponential decay and 78%