What is the zero of (-8, -4) and (7, 8)?

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c

Find the missing factor. write your answer inexponential form.9^2=9^4×

Does the construction demonstrate how to copy an angle correctly using technology a) yes the distance between points a and f was used to create circle h b) yes the distance between points f and g was used to create circle h c) no the distance between points a and f was used to create circle h d) no the distance between points f and g was used to create circle h