Geometric sequences go up due to a common ratio. Here the common ratio can be worked out by dividing a term by its previous term e.g term 2 divided by term 1.

Therefore the common ratio is 6.
Answer:
The diagonals of a square are perpendicular.
Step-by-step explanation:
Step-by-step explanation:
y = .10d + .25q
y is the total amount, if you have d dimes and q quarters
Answer:
The first one
Step-by-step explanation:
I hope this helps with your answer :)
Knowing the squareroot of 81 is 9, we can easily know that square root of 83 is close to 9.
9 to the closest tenth is 10.
Hope I helped :)