Need in putting this writing out into numbers . write two billion, three hundred twelve thousand ,eighty-one, and 7 thousandths in standard form

If you answer 2+2 you will get over 80 points

In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the

Which statement explains how you could use coordinate geometry to prove the opposite sides of a quadrilateral are congruent? a. use the slope formula to prove the slopes of the opposite sides are the same. b. use the slope formula to prove the slopes of the opposite sides are opposite reciprocals. c. use the distance formula to prove the lengths of the opposite sides are the same. d. use the distance formula to prove the midpoints of the opposite sides are the same.