Centimeters = inches * 2.54
9 inches is equivalent to 9*2.54 = 22.86 centimeters
The answer is: (2x+3) (3x+1)
Image of A (2-8, 6+4) =(-6,10)
image of B (-1-8, 5+4)=(-9,9)
Negative 3.14
Times that by Pi which is 3.14 and then multiply by the base number and you will get the correct answer