200×180 =36,000
36,000 / pi (approx 3.14)= 11,459.1559026
Answer:
Center: (-9, -7)
Radius: 5
Step-by-step explanation:
The distance of UFO from KA-1212 is 1229.7 km
Step-by-step explanation:
A) 3x + 8 = 23
3x = 23 - 8
3x = 15
x = 15 / 3 = 5
B) 5x + 1 = 3x + 17
5x - 3x = 17 - 1
2x = 16
x = 16 /2 = 8
C) 4 (x+2) = 32
4x + 8 = 32
4x = 32 - 8
4x = 24
x = 24 / 4 = 6