SOLUTION: Solve for x without using a calculator and show working x=sin(50°)cos(40°)+cos(50°)sin(40°) (Many thanks in advance)

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Question 835496: Solve for x without using a calculator and show working
x=sin(50°)cos(40°)+cos(50°)sin(40°)
(Many thanks in advance)
Answer by Fombitz(32388) About Me  (Show Source):