The area in square feet of a rectangular field is x square -130x+4200. The width, in feet, is x-60. What is the length, in feet?

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

What’s 8y+48 and factor each expression completely

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?