100 = 10^2
so 10^9 * 10^2 = 10^11 kilometers in 100 years
The answer is 75
Explanation: 180 - 75 - 60 = 75
I sure this is true
Step-by-step explanation:
p=1/d
6=k/9
6×9=k
54=k
2=54/d
2×d=54
d=54/2
d=27
MARK ME BRAINLIEST!!
Answer:
60
Step-by-step explanation:
The perimeter is the measurement around an object.
So first you multiply the 20 and the 10 by 2.
20 * 2 = 40
10 * 2 = 20
Then, add then up!
40 + 20 = 60
