Mario walks his dog every day the walk path makes a giant loop that 279 feet long if mario and his dog make 3 laps around the loop how far do they walk

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1

Answer pls man im trying to get out of summer school

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?