Petes grade on a test was within 5 points of his class average of 94. what is his range of grades on the test? a. g(less than equal to) 89 or g (greater than equal to) 99 b. 89(less than equal to) g(less than equal to) 99 c. g(greater than equal to)89 or g (greater than equal to) 99 d. g< 99 or g< 89

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?