A piece of wire is 56cm Long it bends to form a perimeter of rectangle which has an area 171cm square. what will be the diagonal length of the rectangle

What is the vertical asymptotes of the function f(x)=x-2/x*2-3x-4

How far could you drive on 50 gallons of gas

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?