What is the image of the point (-5, -4) after a rotation of 180° counterclockwise about the origin?

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.

give more details

step-by-step explanation:

after simplifying it i got: -36.25 as my answer. hope that !