Eleven people are competing in a sack race. There is a blue ribbon for first, a red ribbon for second and a white for ribbon for third how many different finishes are possible

54

step-by-step explanation:

6x9

step-by-step explanation:

let pq = qr = rs = x, and xz = y and zu = z.

if the horizontal lines are parallel, then corresponding segments are in proportion:

substitute:

therefore 3 = y = z.

xu = y + z → xu = 3 + 3 = 6

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i know the point slope is y= 1/11x-46/11