Find the perimeter. x+10y
units
4x^2-x+8y units
The perimeter is units
(Simplify your answer. Do not factor.)

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3

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

Which of the following circles have their centers in the third quadrant?