You have 2 pairs of pants, 3 ties and 5 shirts to choose from to dress up for a party. how many different outfits consisting of a pair of pants, a tie and one shirt are possible

30 outfits

Step-by-step explanation:

2 pants * 3 ties * 5 shirts = 30 outfits

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.