The answer is 7606 and 5/8
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2x + 6y = 12
6y = -2x + 12
y = -2x/6 + 12/6
y = -1/3 x + 2
Answer:
<em>Length of BO is </em><em>three times the length of DO.</em>
Step-by-step explanation:
In trapezoid ABCD, 
In ΔCDO and ΔABO,
(Alternate interior angles)
(Alternate interior angles)
So,
according to Angle-Angle similarity.
Therefore, the ratio of corresponding sides will be same.




2L + 2W = perimeter
dividing both sides by 2
L + W = (perimeter / 2)
Length = (perimeter / 2) -Width
Width = (perimeter / 2) -Length