Answer:
C. the largest value of that class
Step-by-step explanation:
Class limit is like an interval it has the lowest value and largest value and the all values between these lower and upper values lie within that class.
Hence, the Upper Class limit of a class is the largest value of that class.
Thus, only option C is correct.
Answer:
Lines 3 and 4
Step-by-step explanation:
ignore this rjrjrjrjrrnrnnrnrrnnr
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.
First,multiply the -2 by everything in the brackets
so that's, -6x-(b-4x)+(x+6b)
then combine like terms
that's -6x-(7b-3x) which is
-3x-7b I believe
