Identify which lines are perpendicular:
y-9=3(x+1)
y=-1/3x+5
y=0
x=6

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

Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr

The quotient of 15 and a number is 1 over 3 written as an equation