If you mean find the a1, a2, a3, a4, a5, a6.
And so we can do that:
an=3an-1
and we know a1=-2
a2=3x(a2-1)
a2=-6
a3=2x(a3-1)
a3=-12
a4=3x(a4-1)
a4=-36
a5=3xa4
a5=-108
a6=3xa5
a6=-324
Answer:
The answer to your question is below
Step-by-step explanation:
People need to know how to convert units because variables are measured in different units and it is necessary to know the equivalence to know if people is talking about the same thing.
For example, if we measure our height in feet and somebody measure his height in meters, we need to know how to convert units to know the exact height of this person.
Or if our currency is dollar and we travel to a country with a different currency, we must know how to convert units to know the price of something in a different country.
Answer:
x ≤ 6
Step-by-step explanation:
5x - 9 ≤ 21
Step 1. Add 9 to both sides
5x ≤ 30
Step 2. Divide it all by 5
x ≤ 6
Answer: y=-9/3+27/3
Step-by-step explanation:
2 hours 45 minutes is how long it will take him to finish the race.