2.) Given that sin(θ) = XXXXXXXXXXand that θ is in Quadrant I, find the approximation of sin(2θ).
3.) Solve y = sin(2x)sin(x)-cos(2x)-cos(x)+cos(x) on the interval 0Solve this system geometrically (graphically), do not show an algebraic solution. Plot the equation and label the solutions.
Using the Desmos Graphing Calculator or any other graphing calculator, plot one graph that includes the equation and the solution(s). Label the solution(s) with the (x, y) coordinates of the point. Use the software, do not post a hand-drawn graph and do not label point by hand.
14.) The hour hand of my Singing Bird clock is 3.5 inches long and the minute hand is 5 inches long. Find the distance between the ends of the hands when the clock reads four o’clock.
16.) if sin theta =12/13 and pi/2
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