The distance around a circle is 37.7 meters long. What is the diameter of the circle? * 11 meters 12 meters 13 meters 14 meters​

In triangle abc, the length of side ab is 12 cm, the length of side bc is 5 cm, and the length of side ca is 9 cm. find the measure of angle a using the law of cosines.

What is the point of inflection for the function f(x)=2cos4x on the interval (0, pi/2)

Xf(x) = 2x + 5 1 7 2 9 3 11 4 13 5 15 6 17 linear functions grow by equal differences over equal intervals. in the table above, what column could be added to prove this relationship?