Nathan measured the length of his cat. the length was a rational number. which could be the length of nathan's cat? a: v27inches b: 45 inches c: 59 inches d 144 inches

Assume only A has the √  (square root)

b,c,d. they are all rational number

while A:v27inches ,√27 =5.196, which is irrational number

Assume A,B,C,D have √ before the number

D is the answer, as √144 = 12 ,which is the rational number

it is x=-4

step-by-step explanation: