Given that cos(θ) = -1/5 and 180° <θ<270°, sketch the angle θ in standard position. (on paper, to be scanned in later)
find the exact values of sin(θ) and cot(θ).

It takes a total of 6 hours to fill up an inground backyard pool using a standard house. a function can represent this situation to represent the amount of water in the pool until it is full a function of time the hose is running. determine the domain for the function

In the given figure ar(adf) =ar(cda) and ar(cdf) = ar(cdf). show that abdc and cdfe are trapeziums.

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10