Make these inversely proportional. 1. 9:4 = 3:N
2. N:2 = 10:6
3. 6:N = 21:2
BADLY needed thanks for answering :DDD

Step-by-step explanation:

ued-hfny-prc join for talking plz

x=6 and x=3

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for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c