Brianna is shopping for a new cell phone provider. in her city there are three providers: Company a company b company c. cell phone radio towers broadcast a cell phone signal in a circular pattern. The table below shows the location of the cell phone towers for the three companies as well as the coverage radius.

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb

pi x^2

step-by-step explanation:

pi times x squared

answer: translate the circles so they share a common center point and dilate circle y by a scale factor of 3.

i believe that the slope of the line is -5

step-by-step explanation: