Please help
A, B, and C are midpoints of ∆XYZ. What is the length of ?

A: 36
B: 10
C: 20
D: 18

Graph the line y=4/3 x+1 . use the line tool and select two points on the line.

When you dilate a figure with a scale factor of 1/2, what will the dilated figure look like?                                                                                           a: the dilated figure will have side lengths that are half the length of the original side lengths.                                                                          b: the angles in the dilated figure will be half the measure of the original figure.                                                                                c: the dilated figure will have side lengths twice the length of the original.

Write a function rule for  “the output is  5 less than the input.” let  x be the input and let  y  be the output.