Question

7. DETAILS LARTRIG10 3.1.027. MY NOTES ASK YOUR TEACHER Use the Law of Sines to solve (if possible) the triangle. If two solutions exist, find both. Round your answers to two decimal places. (If a triangle is not possible, enter IMPOSSIBLE in each corresponding answer blank.) A-55, a = 10.1, b = 11.5 Case 1: Case 2: (smaller 8-value) BE (larger B-value) C- 0 са 8. DETAILS LARTRIG10 3.3.051. MY NOTES ASK YOUR TEACHER The initial and terminal points of a vector are given. Write the vector as a linear combination of the standard unit vectors i and ), Initial Point Terminal Point (-5,2) (6,-4)

Answer 1

ملح A = 55° a = 1001 b=1105. Use law of sures C b a - Sinc Son A Silm B 10.1 11.5 sinsso San B SAMB 1105 Slu55° 1001 los san559 Sea B san 10.1 B = 68.86 180-6 8.86 = 111014, 9 Now Case B = 68.86 180°-68.869–55º c = s 56.14 0 4180, 1001 Sanssº Stm 56014°

C (10:1) Sin 56-14° Son SS 0 = 10:24 Now Care I B = 111:14° then (= 180^- 55^_ 111:14° ca 13.86° AIBO, C 1001 Sim 13.86° Samsso c = 1001 sim 13086° Sin 55 2.95 81 Let A= (-5,2) 16,-4). B then Vector AB (6-(-5)) ^+ (-4-2); 111 -6 .