3/5 and 0.4. which number is the smallest?

d. it is a convex pentagon because it has five sides and none of the sides would extend into the inside of the polygon.

step-by-step explanation:

the answer is d

for problems like this theres an app, its photomath that explains the problem and gives the answer hope i

0.4 liters = 400 milliliters (multiply the volume value by 1000 and it give you the answer). hope this ! ^-^

4xy^2 + 8x^2y is the answer to this question.

ask me if you have any questions, i am 100% sure that this is the correct answer.