What is equivalent to 8x-2y+x+x/

Find the area of the regular hexagon if a side is 20 cm.

Circle d circumscribes abc and abe. which statements about the triangles are true? statement i: the perpendicular bisectors of abc intersect at the same point as those of abe. statement ii: the distance from c to d is the same as the distance from d to e. statement iii: bisects cde. statement iv: the angle bisectors of abc intersect at the same point as those of abe. a. i only b. i and ii c. ii and iv d. i and iii e. iii and iv

On the first of each month sasha runs a 5k race she keeps track of her times to track her progress her time in minutes is recorded in the table