Answer:
Answer in image below
Step-by-step explanation:

10 to the power of 6 equals 1,000,000.
1 and 5 are corresponding angles, so both have the same measure:
m 1 = m 5
m 1 = 65º
Answer: option D. 65º.
I hope this helps. =)
I believe the answer should be approximately 6,147 because you would plug into the equation y=20,000(.95)^t, where t=23.