Assuming the rotation is around the origin (0,0) then A' = A. The parallelogram is in its original location
Answer:
Is the answer, if you want it simplified then, 
Step-by-step explanation:
Answer:
Convergent; 81
Step-by-step explanation:
r = term2/term1 = 8/9
8/9 < 1 so convergent
Sum = 9/(1 - 8/9)
= 9/(1/9) = 81
Answer:
<h2>k > 4.4</h2>
Step-by-step explanation:
