A 4 sided polygon has diagonals that are perpendicular. The adjacent sides are congruent. What is the best name for the polygon? 1. Parallelogram
2. Rhombus
3. Isosceles Trapezoid
4. Kite

Elena and her husband marc both drive to work. elena's car has a current mileage (total distance driven) of 15,000 and she drives 23,000 miles more each year. marc's car has a current mileage of 46,000 and he drives 9,000 miles more each year. will the mileages for the two cars ever be equal? explain.

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie