How do I order these numbers from least to greatest?

least—> greater ( 1/2 , √0.28 , 0.58 )

Step-by-step explanation:

o 1/2 = 0.5

o √0.28 = 0.52

o 0.58 = 0.58

I hope I helped you^_^

x=4

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.