Answer:
10
Step-by-step explanation:
Your scale factor is 3/2, because when you compare AC and DF, the ration is 18/12, or 3/2. We can set up a proportion:
3/2=15/x
We cross multiplu
3x=30
x=10
So, the length of DE is 10 units.
Hope this helps!
Answer:
The answer is $48
Step-by-step explanation:
48x15=720
Answer:
820
Step-by-step explanation:
Hi so if your area is 4756, the base would be 820
The sum of -4 and 3 complain more because its negative
Step-by-step explanation:
45.50
Converting decimal
45.50 x 100 = 4550
