Answer:
0.12
Step-by-step explanation:
Due to 3 not being higher or equal to 5, you wouldn't round the 2 here up. Hundredths are 2 decimal places.
A3=2.6
a4=?
a5=-.4
note that
-2d=-.4-2.6
-2d=-3
-d=-3/2
d=1.5
thus the 4th term is 2.6-1.5=1.1 done
Answer:
The answer is 18-54-90
Step-by-step explanation:
Take care