PLZZ HELP ASP ILL GIVE BRAINLIEST A square is inscribed in a circle. If the area of the square is 9 in?, what is the ratio of the circumference of the circle to the area of the circle?​

Jasmine wants to eat at 8: 00pm her meal takes 65mins to cook what time does she need to put the meal in the oven

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)

Aline passes through the points (5,4) and (2.1). part a.) what is the slope of the line that passes through these points? show work. part b.) what is the equation of the line that passes through these points. show work. part c.) where does the line intercept on the x& y axis? show work