Answer:
2,3,6,9,18,1
Step-by-step explanation:
Square prism
because of the two squares on the side and it’s a prism not a pyramid because it just isn’t lol
Answer:
126 units
Step-by-step explanation:
Ed=9 units,Ab= 81 units, Ec=x and AC=140
Answer:4m(2m+1)
Step-by-step explanation:
Sum to infinite for
1) arithmetic series is always divergent, sum is infinite.
2) geometric series is convergent if -1 < common ratio < 1 otherwise it is divergent.
b) is correct , (r = 5) > 1