Fred has 5 3/4 feet of yarn. He will use 1/8 foot of yarn for each decoration that he makes what is the greatest number of decorations that Fred can make?

46

Step-by-step explanation:

convert it into an improper fraction then work it like you normally would.

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.

answer:

c. the third graph