A. On Average, No Ruff Stuff Animal Hospital treats more dogs per day than a New Leash of Animal Clinic

B. On average, A New Leash on Life Animal Clinic treats more dogs per day than no Ruff Stuff Animal Hospital

C. On average, A new Leash on Life Animal Clinic treats less dogs per day than No Ruff Stuff Animal Hospital

D. A New Leash on Life Animal Clinic and No Ruff Stuff Animal Hospital treats exactly the same number of dogs per day

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice

the polynomial is a perfect square trinomial of the form a^2-2ab+b^2:

option a. true

step-by-step explanation:

9x^2-12x+4

comparing with the form a^2-2ab+b^2

1.) a^2=9x^2

solving for a: square root both sides of the equation:

sqrt(a^2)=sqrt(9x^2)

a=sqrt(9) sqrt(x^2)

a=3x

2.) b^2=4

solving for b: square root both sides of the equation:

sqrt(b^2)=sqrt(4)

b=2

to be a perfet square trinomial 2ab must be equal to 12x. let's check:

2ab = 2 (3x) (2)

2ab = 12x

correct