4,500 is ten time as much as

45

450

4,500

45,000

Two cities a and b are 1400km apart and lie on the same n-s line. the latitude of city a is 23 degrees. what is the latitude of city b. the radius of the earth is approximately 6400km.

Find the center of the circle that can be circumscribed about efg with e(4,4) f(4,2) g(8,2)

Kelli swam upstream for some distance in a hour.she then swam downstream the same river for the same distance in only 6 minutes.if the river flows at 5km/hr, how fast can kelli swim in still water?