What is 2⋅(3+5−1)⋅2
the dots are multiplication

Can anyone me with 32,33,36,37,and 40.

For each proportion find the unknown number x 1/5/8=×/15

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