Answer:

Step-by-step explanation:
using pt-slope form, we get
. Using the Distributive Property and Addition Propert of Equality, we can simplify this equation into
by factoring -5/4 into (x-4) and subtracting 9 from both sides.
1/2 or 0.5 hope this helps
Check the picture below, notice those three quadrilaterals.
the square, is really a rectangle and is also a rhombus, but with right-angles and equal sides.