Consider An ellipse centered at the origin his major axis is vertical. The equation of this ellipse in standard form indicates that a^2 nine and B^2 equals four. what does C squared equal and where are the foci located?

could you give more information?

13cm

step-by-step explanation:

(apex)

the 8 in 8,420 is in the thousands place so it's value is 8 thousand.

the 8 in 6,870 is in the hundreds place so it's value is 8 hundred.

divide 8000 by 800 to find the answer:

8000 / 800 = 10

the 8 in 8,420 is 10 times greater than the 8 in 6,870