Record the product. use expanded form to .
4x21=

Choose all answers that apply: a) ab and a’b’ are one the same line. b) quadrilaterals abcd and a’ b’ c’ d’ have the same perimeters. c) points a and a’ have the same coordinates. d) none of the above

The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse

Nikolas calculated the volume of the prism. his work is shown below.