Determine f(x) given that f'(x) = 12x^5 + 30x^2 ? and f(4) = -23.

True or false? a triangle can be circumscribed about a given circle

Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.

Which expression is rational? 6. , square root two, square root 14, square root 49