The calculation of the times interest earned involves dividing

a. net income by annual interest expense.
b. net income plus income taxes by annual interest expense.
c. net income plus income taxes and interest expense by annual interest expense.
d. None of these answers are correct.

the third picture

step-by-step explanation:

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.