Question

Please fast brainly giving brainlist to correct answer

Answer 1

Answer:

1. 2/3

2. 15/2 (7.5)

Step-by-step explanation:

1. Scale down from larger to smaller:

6/9 = 4/6 = 2/3

ΔDEF ⇒  ΔABC  $=\frac{2}{3}$

2. $EF=\frac{5}{\frac{2}{3} } =\frac{(5)(3)}{2} =15/2$  or 7.5

I hope this help you