Consider the first two terms of this sequence 1/16, -3/16 Determine the 63rd term if this is an arithmetic sequence. Write your answer as a reduced improper fraction.

Determine the 63rd term if this is a geometric sequence. Write your answer in scientific notation.​

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.