Ireally need with this can someone me with these questions

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

Atemperature of 1.64◦f corresponds to answer in units of ◦c.

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with