The value of x - y is negative, and x and y are both positive, what cam you conclude about the values of x and y ?

Solve the equation x/4 - 5= -8 -27 -12 -7 12

Pranza plotted point a in the coordinate plane below.

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?