Write a different expression that when simplified it comes out to x^2y

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

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

Segment an is an altitude of right δabc with a right angle at a. if ab = 2, squared 5 in and nc = 1 in, find bn, an, ac.