Answer:
z = 3
Step-by-step explanation:
Similar polygons have the ratio of their corresponding sides equal to each other. There:
9/z = 6/2
Cross multiply
z*6 = 9*2
6z = 18
z = 18/6
z = 3
Answer:
A= 13 B=13.1
Step-by-step explanation:
A-B= -0.1
B-A= 0.1
Answer:
The answer is option D.
Step-by-step explanation:

Hope this helps you
Answer:
Yes, when you divide 249 by 3 you get a rational number meaning that 249 is divisible by 3.
Step-by-step explanation: