Point Q is the centroid of △ABC. QE = _

Given: and prove: what is the missing reason in the proof? given transitive property alternate interior angles theorem converse alternate interior angles theorem

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?

65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?