Answer:
16
Step-by-step explanation:
9/12=12/x
x=16
Answer:
a= 40
area=length*width
area=8*5
area=40
hope this helped!
Step-by-step explanation:
Answer:
the ratio would be 6.75:4.5:3:2
Step-by-step explanation:
replace d and c with
d=2 and c=3
Then using proportion multiplication, you will find that b is 4.5
now replace all b with 4.5.
Then again using proportion multiplication, you will get a is 6.75.
Plug in a, b, c, d in the ratio and you get 6.75:4.5:3:2
