Answer:
D
Step-by-step explanation:
The other choices are wrong.
8.45% = 0.0845
0.0845(25) = 2.1...ur answer is 25
Check the picture below, let's use those two points on the line to get its slope.

6^-2 , 6^3/6^5 , 6^-9 • 6^7. I believe these are the expressions that are equivalent to 1/36.
Right angle are known as exactly 90 degrees corresponding to a quarter turn.