Which of the following is the product of the rational expressions shown below? x+3/x+2•x-3/x-2 A. 9/4 B. x^2-9/x^2-4 C. x^2/x^2-4. D. x^2-4/x^2-9

last option

step-by-step explanation:

given that δdef is right and isoceles,

assuming that side df is the hypotenuse means that de an ef are the other 2 sides that intersect at 90° and are of equal length.

because they are of equal length, we can say that they are congruent

because they intersect at 90°, their slopes must be opposite reciprocals.

only the last option satisfies these conditions.

-4

step-by-step explanation:

correct answer was 0.5