Write the equation of the circle and find
the center and radius
16 + x2 + y2 - 8x - y = 0

What is the length of the segment joining the points at (4,5) and (6,-2) round to the nearest tenth if necessary

Mary works for a company that ships packages and must measure the size of each box that needs to be shipped. mary measures a box and finds the length is 7 inches, the width is 14 inches, and the height is 15 inches. what is the volume of the box? [type your answer as a number.]

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6