<span>z=−13</span> would be your answer
The formula is
YC x YD = AY x YB
fill in what we know:
18 x 6 = 9 x YB
108 = 9 x YB
YB = 108 / 9
YB = 12
Answer:
sorry.......dud.....
Step-by-step explanation:
hope some one will help you........
Answer: just multiply 9 and y together: 9 x y