Answer:
none of them are perpendicular or parallel
Answer:
1. A. 
2. F. 
3. G. 
4. A. 
Step-by-step explanation:
Answer:
$97.65
Step-by-step explanation:
First you add 11+4 which equals 15 then you add 15+9 which equals 24. So Sandra sees 24 flags
9 : 2 = 18 : 4
As: 9 x 2 : 2 x 2 = 18 : 4
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36 : 8 = 18 : 4
As: 18 x 2 : 4 x 2 = 36 : 8
--------------------
72 : 16 = 18 : 4
As: 18 x 4 : 4 x 4 = 72 : 16
