Barnett Wade
11/30/2023 · Middle School
Use a calculator to evaluate the expression. \[ \sin 111^{\circ} 33^{\prime} \cos 158^{\circ} 27^{\prime}+\cos 111^{\circ} 33^{\prime} \sin 158^{\circ} 27^{\prime} \] \( \sin 111^{\circ} 33^{\prime} \cos 158^{\circ} 27^{\prime}+\cos 111^{\circ} 33^{\prime} \sin 158^{\circ} 27^{\prime}=\square \) (Type an integer or decimal rounded to four decimal places as needed.
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The value of the expression is -1.
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