The hypotenuse longest side of similar triangles abc and dfa both lie on line k, as shown below. demonstrate whether the slope of line k is constant(same) between c and d. use the leg length short sides of triangles abc and dfa in your answer

Yes, The slope of the line k between C and D is constant

Step-by-step explanation:

Lets find the slope of the line K from the points AC and AD

Step1:

Slope of line K from AC (point C)

=

=

Step 2:

Slope of line k from AD (point D)

=

=

=

The slope of the line K from the points AC and AD are equal

Best answer that i found on yahoo ok   set :   x= length of 2nd piece in cm  x- 3= length of 1st piece in cm  x-4= length of 3rd piece in cm  then since you know they all came from the 20 cm ribbon you add them together and set them equal to 20x+ x-3 +x-4 = 20  3x - 7= 20  3x= 27  x= 9  the shortest piece is the third piece which is x- 4  x-4  9-4 = 5  the length of the smallest piece is 5 cm.  the other lengths are  9 cm  6 cm