Express the ratio 1.5km to 25cm in it's simplest form

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

What additional information is needed to prove that the triangles are congruent using the aas congruence theorem? o lolm o oama o zloa zlma o zlao – zlam

Parallelogram rstu is a rhombus. m∠r = 120° what is m∠t = 120 (what is m∠rsu? )