In the diagram below, T (x,15) is a point on the Cartesian plane such that OT = 17 units. P(-2;a) lies on OT K is on the positive x-axis and TÔK = 0 1.1 T6; 15) P(-2:a) K Determine, with the aid of a diagram, the following: The value of x tan 0 cos(180 – 0) sin'e The value of a Simplify WITHOUT the use of a calculator sin 120.cos210".tan 315.cos27" sin 63* .cos S40"

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