What is the circumference of a circle whose diameter is 4.8 inches

How to use order of operation in 20 divide by 4 multiply 5 = 1

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

Pentagon abcde is dilated according to the rule do,3(x,y) to create the image pentagon a'b'c'd'e', which is shown on the graph. what are the coordinates of point a of the pre-image? a) (-1, 1)b) (-1, 2)c) (-9, 6)d) (-9, 18)