name each polygon by its number of sides and then classify it as convex or concave and regular or irregular

answer: rolling a number cube and flipping a coin.

step-by-step explanation:

1/2(2*4)=6 $$- agahajakanajak

answer: -10

step-by-step explanation:

s(t) = 1 - 10t

s(x) = 1 - 10x

s(x + h) = 1 - 10(x + h)

            = 1 - 10x - 10h

s(x + h) - s(x) = 1 - 10x - 10h - (1 - 10x)

                      = 1 - 10x - 10h - 1 + 10x

                      = -10h

= -10