Which number is a rational number? √25 √32 √50 √63

Alogical argument that is presented in graphical form using boxes and arrows is called?

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?

Determine if the equation defines y as a function of x: 2xy = 1. yes o no