Answer:
0.15
Step-by-step explanation:
1 - P winning - P losing = P drawing
1 - 0.3 - 0.55 = 0.15
Answer:
C. 
Step-by-step explanation:
When two polygons are considered similar, the ratio of their corresponding sides would also be equal.
Since ∆ABC and ∆ADE are similar, 

Cross multiply


Divide both sides by 7 to find AB



Answer: The root of this function would be (7,0)
C .............................