R = 13.1
so
<span>diameter = 13.1 x 2 = 26.2 km
</span>circumference = 2 pi r = 26.2 pi km
or
circumference = 26.2 x 3.14 = 82.27 km
Answer:
3.3
Step-by-step explanation:
Answer:
484.84
Step-by-step explanation:
(80/16.5)x100=484.84
Answer:
25
Step-by-step explanation:
5+5=10 10+5=15 15+5=20 20+5=25
Answer:
x=7
Step-by-step explanation:
-6x-14=-8x
-6x+8x=14
2x=14
x=7
