Which is an example of inverse variation A. x=13y
B. X=y/13
C. y=13x
D. y=13/x

if y varies directly as x and y=30 when x=5,find the constant of variation
A.25
B.35
C.6
D.150

If y varies inversely as x and y=6 when x=12,find the constant of variation
A.6
B.18
C.72
D.2

Thank you in advance po!

  q

step-by-step explanation:

each line from a vertex to the midpoint of the opposite side is called a median. the point where the medians intersect, point q, is the centroid.

the centroid of δabc is point q.

e

step-by-step explanation:

an equation by definition has to have two or more variables (x and 2 in this case)