Answer:
equal
Step-by-step explanation:
Answer:

Step-by-step explanation:
1) q=90/180=45/90=...=1/2;
2) the formula of the n-th term of the given sequence is:

3) according to the formula 15th term is:

or ≈0.011.
Answer:

Step-by-step explanation:


Answer:
Add the equations in order to solve for the first variable. Plug this value into the other equations in order to solve for the remaining variables.
Point Form:
(0,2)
Equation Form:x=0, y=2