3 3r² - 7 Classify by degree: A. Constant B. Quartic C.) Cubic D. Quintic Classify by number of terms: A. Monomial B. Binomial C. Trinomial​

Two parallel lines are crossed by a transversal.what is value of x

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.

Thanh and her crew are building a stage in the shape of a trapezoid for an upcoming festival. the lengths of the parallel sides of the trapezoid are 14 ft and 24 ft. the height of the trapezoid is 12 ft.what is the area of the stage? enter your answer in the box. ft²