Solve for the missing variables. Leave answer in simplified radical form, unless you use Trig, then round to the nearest hundredth.

Which composition of similarity transformations maps polygon abcd to polygon a'b'c'd'? a dilation with a scale factor less than 1 and then a reflection a dilation with a scale factor less than 1 and then a translation a dilation with a scale factor greater than 1 and then a reflection a dilation with a scale factor greater than 1 and then a translation

Which expressions are equivalent to k/2 choose 2 answers: a k-2 b 2/k c 1/2k d k/2 e k+k

Hardest math question of all time can you solve the equation. check for extraneous solutions.9∣9-8x∣ = 2x+3