15. Which of the following inequalities is NOT equivalent to the one shown here? 5 – 5k > -45 A) -5k > -50
B) k > 10
C) k k

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

Which of the following is a solution of z^6 = 64i? 2(cos105° + isin105°) 2(cos120° + isin120°) 2(cos135° + isin135°) 8(cos15° + isin15°)

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?