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H M verified

Numerade educator

Evaluate the expression when x is pie/12 Use exact values 4cos 6x

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Vysakh M verified

Numerade educator

Evaluate the expression when x is theta/12 Use exact values 4cos 6x

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Khushbu Rani verified

Numerade educator

Solve the following equation for all radian solutions and if 0 ≤ t < 2π. Give all answers as exact values in radians. Do not use a calculator. (Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION. Sin x - 2 sin x cos x =0 a). All radian solutions (let k be any integer) t= _______ rad b) 0 ≤ t < 2π t= _______ rad

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Breanna Ollech verified

Numerade educator

Solve the following equation for all radian solutions and if 0 ≤ t < 2π. Give all answers as exact values in radians. Do not use a calculator. (Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION. 4sin t + 7 = -3 sin t a). All radian solutions (let k be any integer) t= _______ rad b) 0 ≤ t < 2π t= _______ rad

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Breanna Ollech verified

Numerade educator

Solve the following equation for all radian solutions and if 0 ≤ t < 2π. Give all answers as exact values in radians. Do not use a calculator. (Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION. 5 cos t = 9 cos t - 2 sqrt2 a). All radian solutions (let k be any integer) t= _______ rad b) 0 ≤ t < 2π t= _______ rad

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Gregory Higby verified

Numerade educator

9 sin t -sqrt 3 = 7 sin t a). All radian solutions (let k be any integer) t = ______ rad b). 0 ≤ t < 2pie t= ______ rad

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Gregory Higby verified

Numerade educator

Solve the equation for all degree solutions and if 0° ≤ theta < 360°. Do not use a calculator. (Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION Sqrt 3 tan theta- 1 =0 a). All degree solutions (let k be any integer) Theta = ______ b). 0degrees ≤ theta < 360degrees Theta= ______

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Gregory Higby verified

Numerade educator

Solve the equation for all degree solutions and if 0° ≤ theta ≤ 360°. Do not use a calculator. (Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION 2sin theta = sqrt 3 a). All degree solutions (let k be any integer) Theta = ______ b). 0degrees ≤ theta ≤ 360degrees Theta= ______

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Gregory Higby verified

Numerade educator

Show that the following is true. Sin (x - pie/2) = - cos x We begin on the left side of the equation by using a Difference Formula. We can then final all exact values and simplify. Sin (x-pie/2 )= (sin x) (cos _______) -(cos x)(sin pie/2) = (sin x) (________) -(cos x) (1) = -cos x

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Danielle Fairburn verified

Numerade educator

Find the exact value of the following Sin 165 degrees

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