Answer: just move the starting point down 3 on the y axis
There are two noncoterminal angles which share that sine. They will be supplementary. So two different possibilities for the cosine and the tangent, indicated by the plus or minus.
We already know one possibility is x=45 degrees so the cosine is also and we prepend the plus or minus to reflect the supplementary angle.
We could have gotten that even if we didn't know the angle,
So the tangent is the sine divided by the cosine, which are the same except sometimes opposite signs.
The mean and median of this date set is;
Mean: 44.25
Median: 7
Date set in order: 2,4,5,7,7,8,9,18
Answer:
778-550=228
Jupiter's average is 778km away from the sun and Mars is 550 less kilometers away from the sun than Jupiter. So you just subtract 778 to 550 which equals to 228. Therefore the average distance Mars is 228km away from the Sun
Hope This Helps!