find the perimeter of a quadrilateral with vertices at C -2,1 D 2,4 E 5,0 and F 1,-3 12 unites 16 unites 20 units 24 units

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?

The length of the line segment joining the midpoints of sides ab and bc of the parallelogram abcd is 10. find the length of diagnol ac

Rewrite 9 log, x2 in a form that does not use exponents. 9log, x = log, x