webassign.net + R C W Section 7.2 Trigonometric Sums & Differences - Math 115, section 25-27, Fall 2022 | WebAssign Watch It Player | Cengage Learning 3. [-/2 Points] DETAILS SPRECALC7 7.2.015. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Use an Addition or Subtraction Formula to write the expression as a trigonometric function of one number. sin(190) cos(410) + cos(190) sin(410) Find its exact value. Need Help? Read It Watch It 4. [-/1 Points] DETAILS SPRECALC7 7.2.055.MI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Evaluate the expression under the given conditions. cos(0 - 4); cos(0) = 121 0 in Quadrant IV, tan(q) = -V15, q in Quadrant II Need Help? Read It Watch It Master It Submit Assignment Save Assignment ProgressE: $25!! 3? w 3! L7 loll m Section 7.4 Solving Trigonomelric Equations - Math115, section... B webassignnet Cl of: Watch It Player | Cengage Learning l u Dashboard 3. [-/1 Points] SPRECALC7 7.4.015. Solve the given equation. (Enter your answers as a comma-separated list. Let k be any integer. Round terms to two decimal places where appropriate.) 9: tan(9) = 7 rad Need Help? Viewing Saved Work Revert to Last Response 4. [-/1 Points] DETAILS SPRECALC7 7.4.027. Find all solutions of the given equation. (Enter your answers as a comma-separated list. Let k be any integer. Round terms to two decimal places where appropriate.) sin(9)+ 1 =0 9: rad Need Help? Viewing Saved Work Revert lo Last Response 5. [-I1 Points] DETAILS SPRECALC7 7.4.032. Find all solutions of the given equation. (Enter your answers as a comma-separated list. Let k be any integer. Round terms to two decimal places where appropriate.) cot(9) + 1 = 0 9: re d Need Help? _ ASK YOUR TEACHER PRACTICE ANOTHER MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER E Z .1. m R 3? (r. Si L7 loll m Section 7.4 Solving Trigonometric Equations - Math115, section... B webassignhet Cl of: Watch n player | Cengage Learning Dashboard 6. [/1 Points] DETAILS SPRECALC7 7.4.046. Solve the given equation. (Enter your answers as a comma-separated list. Let k be any integer. Round terms to three decimal places where appropriate. If there is no solution, enter NO SOLUTION.) sin2(6) 6 sin(9) 7 = o 9: Need Help? 7. [/1 Points] DETAILS SPRECALC7 7.4.053. Solve the given equation. (Enter your answers as a comma-separated list. Let k be any integer. Round terms to three decimal places where appropriate. If there is no solution, enter NO SOLUTION.) sin(9) cos(6) 7 sin(9) = 0 9: Need Help? __ 8. [/1 Points] DETAILS SPRECALC7 7.4.054. Solve the given equation. (Enter your answers as a comma-separated list. Let k be any integer. Round terms to three decimal places where appropriate. If there is no solution, enter NO SOLUTION.) tan(9) sin(6) + sin(6) = 0 0: Need Help? _' MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER MY NOTES ASK YOUR TEACHER