Please HElppppppppppppp meeeeeeee! I have less than 10 minutes!
1 answer:
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Answer:
Option C - 9 AU
Step-by-step explanation:
To find : What is the average distance from Planet B to the star?
Solution :
According to kepler's law,
The squares of the sidereal periods (of revolution) of the planets are directly proportional to the cubes of their mean distances from the Sun.
i.e.
We have given,
The average distance from the star to Planet A is AU.
It takes 432 Earth days for Planet A to orbit the star i.e.
It takes 1,460 days for Planet B to complete an orbit i.e.
Substitute the values in
Taking root cube both side,
The average distance from Planet B to the star is 9 AU.
Therefore, Option C is correct.
Answer:
b =
Step-by-step explanation:
Answer:
1. can
2. less
3. 5
Step-by-step explanation:
To find out if Waclaw could make it to the gas station using 10 miles, we need to add the number of miles he has to go in order to reach his destination.
9 5/8 is less than 10, so he can make it to the gas station.
We can also find out the answer without even adding the numbers together, because both values are less than five, and when that happens, the sum cannot be 10 or more, so Waclaw can make it to the gas station.