Solve for x in the following proportion?
1.6
722.5
0.4
10

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

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

What’s the volume of the triangular prism?