Answer:
4√x
Step-by-step explanation:
4√x
A; any shape with four sides w/ a parallel side across from each other is co soldered a rectangle. It’s not b because quadrilaterals just have to have four sides, not be rectangles, it’s not c because a square has to have equal length sides and not all rectangles do, and it’s not d because a parallelogram only has one set of parallel lines, but a rectangle has to have two.
Answer:
40
Step-by-step explanation:
5*4*2