David cut a board 20 foot long into four equal pieces. Which expression does NOT equal the length of one of the pieces in feet?

A)20/4
B)20 ÷ 4
C)4\20
D) 4/20

Areflection of shape i across the y-axis, followed by a , and then a translation left 6 units and down 4 units confirms congruence between shape i and shape ii. alternatively, a of shape ii about the origin, followed by a reflection across the y-axis, and then a translation right 4 units and up 6 units confirms congruence between shape ii and shape i.