Answer:
The answer is

Step-by-step explanation:
We have the points (2000,91) and (5000,82)
Then

The earth is approximately 9.2*10^7 farther than mercury
50 and 90 cause you can see it on the graph
Hi there!

From the unit circle, we can locate the two values of sine Ф (y-value of the coordinate) at which sin Ф = √3/2.
The two values are Ф = π/3 and 2π/3.