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7. Viewed from Earth, two stars form an angle of 76.04. Star A is 23.30 light- years from Earth, and Star B is 34.76 light-years from Earth. Sketch a diagram modeling this situation and find how many light-years the stars are from each other. (3 points) Questions 8 - 10, deal with the ambiguous SSA case. For each, find all possible solutions and sketch the triangle(s) in each case. (3 points each) 8. A = 50, a = 15, b = 12\fFor questions 11 - 14, solve the given triangles by finding the missing angle and other side lengths. (3 points each) 11. 8 7.8 75 C 480 A\f\f\f1 5. Compute the following linear combinations. (3 points) a. 4(-2, 3) - 2(6, -7) b. (79.4, 58.1) + 3(-0.3, 5.3) 1 6. Let v1 = (2, -6) and v2 = (-4, 7). a. Compute |v.| and IV2I. (1 point) b. Compute the unit vectors in the direction of |v.| and |v2|. (1 point) \f1 7. let v1 = (-6, 4) and v2 = (-3, 6). Compute the following. a. saw; (1 point) b. The angle between |v.| and |v,|. (1 point) e. The scalar projection of v1 onto v2. (1 point) (I. The projection of v1 onto v2. (1 point)