Which is the simplified form of the expression (6 Superscript negative 2 Baseline times 6 Superscript 5 Baseline) Superscript negative 3?
6 Superscript 30
StartFraction 1 Over 6 Superscript 9 EndFraction
6 Superscript 0
StartFraction 1 Over 6 Superscript 13 Baseline EndFraction

Which is a logical conclusion based on the given information? a. figure abcd is a rhombus by the definition of a rhombus. b. segment ac is congruent to segment dc by cpctc. c. angle acb is congruent to angle adc by the angle-side-angle theorem. d. triangle acd is congruent to triangle cab by the hypotenuse-leg theorem.