-2.4 m
1.4 m
1.8 m
Oa. 1.0 m
Oь. 1.3 m
Oc. 3.0 m
O d. 3.4 m

Aperpendicular bisector, cd is drawn through point con ab if the coordinates of point a are (-3, 2) and the coordinates of point b are (7,6), the x-intercept of cd is point lies on cd.

If a is a nonzero real number then the reciprocal of a is

What is the absolute value of -100000000000000?