PLS HELP ASAP DOING A TEST Rick paints a circular table that has a diameter of 16. What is the area of the table?

Karianne and lucius are analyzing a linear function on a graph. karianne says that unit rate is equal to rate of change, but that slope is calculated differently. lucius says that unit rate, rate of change, and slope are calculated the same way. who is correct? explain your answer.

In the given figure ar(adf) =ar(cda) and ar(cdf) = ar(cdf). show that abdc and cdfe are trapeziums.

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