Polygon abcde and polygon fghij are similar. the area of polygon abcde is
40. what is the area of fghij?

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

Find the nonpermissible replacement for binthis expression.b2/5b +5

Determine the vertex form of g(x) = x2 + 2x - 1. which graph represents g(x)? -nw -3-2-1, 1 1 2 3 -3 2- 1 -3- 1 2 3 - 1 2 3