B is the answer bc you need to subtract before divide, so you need the parenthesis around 36-10
Answer:
Perimeter of A'B'C'D' = 9 units
Step-by-step explanation:
Given:
Perimeter of ABCD = 27 units
Scale factor = 1 / 3
Find:
Perimeter of A'B'C'D'
Computation:
Perimeter of A'B'C'D' = 1/3[Perimeter of ABCD]
Perimeter of A'B'C'D' = 1/3[27]
Perimeter of A'B'C'D' = 9 units
Answer:
YOU JUST SID IT
Step-by-step explanation:
Answer:
It will be 1:5
Step-by-step explanation:
If you divide 18 by 9 and 90 by 9 then you get 2 and 10. Then if you divide 2 by 2 and 10 by 2 you get 1 and 5. So, 18 is to 90 as 1 is to 5.
