Explorer 35's orbit measured 11,400 kilometers across its long dimension. what was the orbit's semimajor axis in kilometers? a. 5,700 kmb. 9,600 kmc. 11,400 kmd. 22,800 km

option (a)

Step-by-step explanation:

Length of long dimension = 11400 km

It means it is the length of major axis.

So, the length of semi major axis = 11400 / 2 = 5700 km

Thus, the length of semi major axis is 5700 km.

e.

step-by-step explanation:

because there are always 10 numbers in a phone number.

step-by-step explanation:

the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}