The points N, O, P and Q all lie on the same line segment, in that order, such that the ratio of NO:OP: PQ is equal to 1:5:3. If NQ = 9, find OQ.

Step-by-step explanation:

If the points N, O, P and Q all lie on the same line segment, in that order, such that the ratio of NO:OP: PQ is equal to 1:5:3, then;

NO + OP + PQ = 1+3+5 = 9

NQ = NO + OP + PQ = 9

Given

NQ = 9

OP + PQ = OQ

According to the ratio;

OP = 5

PQ = 3

Since OP + PQ = OQ

OQ = 5 + 3

OQ = 8

Hence the measure of OQ  is 8

true? is that what you're asking or do you mean something else?

its a straight line parallel to the time axis