2.32 + 6.8 + 2.056 = Round the answer using proper significant figures.

List the sides of δrst in in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.

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.