15. If g : x + 2x² + 3 and +
g(k + 2) – g(2)
k
14, find the
value of k.

its my exam so pls help​

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

Rosy waxes 2/3 of her car with 1/4 bottle of car wax.at this rate,what fraction of the bottle of car wax will rosey use to wax her entire car

The perimeter of a rectangle is 42 inches. if the width of the rectangle is 6 inches, what is the length