Can i get ? i really really need it!

Ab is congruent to de so the second choice

If two triangles are congruent that means the corresponding sides are congruent so the answer would be the second one AB=DE

1. 0.3 •4 is the same as 4 groups of 0.32. 7•0.8 is the same as 7 groups of 0.83. it increases by 0.5 every time, so 0.5x4 it increases by 0.9 every time, so 0.9x5. 0.9•12=10.86. 0.47•5=2.35i can finish the next ones in a separate post