Right triangle ABC is on a coordinate plane. Segment AB is on the line y = 2 and is 6 units long, Point C is on the line x = -3. If the area of AABC is 6 square units, then find a possible y-coordinate of point C.
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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

Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2