Answer:
Can't answer, don't know the geometric shape, lengths of shape, or just any information about angle D
Step-by-step explanation:
Answer:
ill help
Step-by-step explanation:
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Answer:
StartFraction 2 A Over b EndFraction = h
Step-by-step explanation:

Answer: 90 Earth years.
Step-by-step explanation:
Analizing the information provided in the exercise, you need to find the Least Common Multiple (LCM) of the given numbers.
You can follow these steps:
1. You must descompose 6, 9, 15 and 18 into their prime factors:

2. Finally, you need to choose the commons and non commons with their greatest exponents and multiply them. Then you get:

Therefore, it will take 90 Earth years for them to all line up.