Find the sum of the geometric sequence –3, 15, –75, 375, … when there are 8 terms

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

In the diagram below? p is circumscribed about quadrilateral abcd. what is the value of x

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.