How many times greater is 9.75×106 than 1.25×102?

I think its 78,000

Step-by-step explanation:

First picture is yes.

Second is true, the centroid or geometric center of a plane figure is the arithmetic mean ("average") position of all the points in the shape.

Third is true due to the Angle bisector theorem.

Fourth is true.

The fifth one is the only choice up there that is correct sides AB and AC are congruent.