Write a recursive formula and an explicit formula for the following arithmetic sequence. -2, 1, 4, 7, 10, ...
II.
A recursive formula is a, =. a, = 0

If you answer right ill give brainliest, : )

Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?

Given the diagram below, michael writes, "segment ac is congruent to segment ac." which of the following reasons allow him to write this statement?