Question

4) A rectangle as a length which is twice its width.

Which of the expressions below can be used to
express the perimeter of the rectangle? Select all
that apply.

(a) 2(x) + 2(2w)
(b)x
(c) 3x
(d) 2(x + 2x)

Answer 1

D.

Explanation:

2 is it's length while in the perinthesis is x for its length plus the width which is doubled, explained by the x.