Agreat circle isselect one: a. any parallel of latitude. b. the shortest distance between two places on the surface of the earth. c. a circle of circumference whose center coincides with the center of earth. d. a correct magnetic compass direction on a flat map.

C. A circle of circumference whose centre coincides with the centre of earth.

Explanation:

(4,-2)

explanation:

6x+4y=16

-6x-9y=-6

-5y=10

y=-2

x=4

for e2020. the answer would be some directions from the mountain range so we can find mt. whitney. to locate which direction is north, you should use a   compass. this would not only find mt. whitney, but also becuase of this long paragraph you would get points because it's not like anyone actually reads your work becuase once they read the first sentence it sounds dumb enough to not read becuase i'm not good at answering this but the answer is compass for your benefit.

for e2020 ; -;