Ifeel like i'm doing this question wrong. it seems too simple. can i have a second and third opinion?

Step-by-step explanation:

Your answer is correct.  The mean distance is half of the length of the major axis.  So a = 58 million miles.

I don't think you're doing this wrong

Step-by-step explanation:

You do everything right (Only because you're a super moderator, engagement team member, and a 100% super genius) Why else would someone that's a super moderator, engagement team member and a 100% genius would do a question wrong! And you know that when you're right you're Right!

true statements:

a) x + y = y + x   ⇒ commutative property of addition

b) (x * y) * z = x * (y * z) ⇒ associative property of multiplication

d) (x + y) + z = x + (y + z) ⇒ associative property of addition

false statements:

c) x - y = y - x   should be: x - y = - y + x

e) (x - y) - z = x - (y - z) should be: (x - y) - z = x - (y + z)

step-by-step explanation:

ye

step-by-step explanation: