Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
50901	Find the Other Trig Values in Quadrant III	csc(theta)=-5/3	$\csc (θ) = - \frac{5}{3}$
50902	Convert to Rectangular Coordinates	(2 square root of 2,(5pi)/4)	$(2 \sqrt{2}, \frac{5 π}{4})$
50903	Solve for θ in Radians	csc(theta)=- square root of 2	$\csc (θ) = - \sqrt{2}$
50904	Solve for θ in Degrees	25cot(theta)^2-16=0	$25 \cot^{2} (θ) - 16 = 0$
50905	Find the Other Trig Values in Quadrant II	cot(theta)=- square root of 3	$\cot (θ) = - \sqrt{3}$
50906	Convert from Radians to Degrees	8/3pi	$\frac{8}{3} π$
50907	Find the Other Trig Values in Quadrant III	sin(theta_1)=-( square root of 3)/2	$\sin (θ_{1}) = - \frac{\sqrt{3}}{2}$
50908	Find the Cosine of the Angle	(11pi)/6	$\frac{11 π}{6}$
50909	Find the Cotangent Given the Point	(12/13,-5/13)	$(\frac{12}{13}, - \frac{5}{13})$
50910	Find the Reference Angle	7/5pi	$\frac{7}{5} π$
50911	Find the Cotangent Given the Point	(7,24)	$(7, 24)$
50912	Find the Other Trig Values in Quadrant IV	cos(theta)=1/4	$\cos (θ) = \frac{1}{4}$
50913	Convert to Trigonometric Form	csc(theta)^2	$\csc^{2} (θ)$
50914	Expand Using Sum/Difference Formulas	cos(pi/2-theta)	$\cos (\frac{π}{2} - θ)$
50915	Solve for x in Degrees	4sin(x)^2-1=0	$4 \sin^{2} (x) - 1 = 0$
50916	Find the Other Trig Values in Quadrant II	cos(theta_1)=-22/29	$\cos (θ_{1}) = - \frac{22}{29}$
50917	Convert from Degrees to Radians	3pi	$3 π$
50918	Find the Other Trig Values in Quadrant IV	sin(theta)=-7/8	$\sin (θ) = - \frac{7}{8}$
50919	Find the Cosine of the Angle	(2pi)/3	$\frac{2 π}{3}$
50920	Solve for x in Radians	cot(x)=0	$\cot (x) = 0$
50921	Convert from Radians to Degrees	2rad	$2$ radians
50922	Find the Coterminal Angle	(19pi)/3	$\frac{19 π}{3}$
50923	Solve for x in Degrees	6sin(8x)+2=-3	$6 \sin (8 x) + 2 = - 3$
50924	Find the Other Trig Values in Quadrant IV	sin(theta)=-3/5	$\sin (θ) = - \frac{3}{5}$
50925	Solve for x in Radians	tan(x)^2=1	$\tan^{2} (x) = 1$
50926	Find the Cotangent Given the Point	(5,-5)	$(5, - 5)$
50927	Solve for x in Radians	4sin(x)=-cos(x)^2+1	$4 \sin (x) = - \cos^{2} (x) + 1$
50928	Find the Secant Given the Point	(12,-9)	$(12, - 9)$
50929	Solve for x in Degrees	4cos(x)^2-3=0	$4 \cos^{2} (x) - 3 = 0$
50930	Solve for θ in Degrees	sin(theta)=5/13	$\sin (θ) = \frac{5}{13}$
50931	Find the Other Trig Values in Quadrant III	csc(theta)=-5/4	$\csc (θ) = - \frac{5}{4}$
50932	Find the Other Trig Values in Quadrant IV	cos(x)=4/5	$\cos (x) = \frac{4}{5}$
50933	Solve for x in Degrees	4cos(10x)+2=2	$4 \cos (10 x) + 2 = 2$
50934	Convert from Degrees to Radians	75deg	$75$ degrees
50935	Find the Other Trig Values in Quadrant III	tan(theta)=15/8	$\tan (θ) = \frac{15}{8}$
50936	Solve for θ in Radians	sin(3theta)=-1	$\sin (3 θ) = - 1$
50937	Find Amplitude, Period, and Phase Shift	y=4cos(1/2x+pi)-2	$y = 4 \cos (\frac{1}{2} x + π) - 2$
50938	Find the Other Trig Values in Quadrant IV	sec(t)=2	$\sec (t) = 2$
50939	Find the Cotangent Given the Point	(-15/17,8/17)	$(- \frac{15}{17}, \frac{8}{17})$
50940	Solve for x in Radians	sin(x)=1/3	$\sin (x) = \frac{1}{3}$
50941	Convert from Radians to Degrees	225 degrees	$225 °$
50942	Verify the Identity	(1-sin(x)^2)tan(x)=cos(x)sin(x)	$(1 - \sin^{2} (x)) \tan (x) = \cos (x) \sin (x)$
50943	Solve for θ in Degrees	cot(theta)=1/( square root of 3)	$\cot (θ) = \frac{1}{\sqrt{3}}$
50944	Find the Secant Given the Point	(6,-8)	$(6, - 8)$
50945	Find the Coterminal Angle	-390 degrees	$- 390 °$
50946	Solve for θ in Degrees	2cos(theta)^2-cos(theta)=0	$2 \cos^{2} (θ) - \cos (θ) = 0$
50947	Find the Other Trig Values in Quadrant II	sin(theta)=24/25	$\sin (θ) = \frac{24}{25}$
50948	Find the Cotangent Given the Point	((2 square root of 2)/3,-1/3)	$(\frac{2 \sqrt{2}}{3}, - \frac{1}{3})$
50949	Find the Cotangent Given the Point	(12,5)	$(12, 5)$
50950	Solve for x in Degrees	2cos(x)^2-1=0	$2 \cos^{2} (x) - 1 = 0$
50951	Find the Cotangent Given the Point	(-4/5,-3/5)	$(- \frac{4}{5}, - \frac{3}{5})$
50952	Find the Secant Given the Point	(-2/3,( square root of 5)/3)	$(- \frac{2}{3}, \frac{\sqrt{5}}{3})$
50953	Solve for x in Degrees	sin(x)=-( square root of 2)/2	$\sin (x) = - \frac{\sqrt{2}}{2}$
50954	Verify the Identity	(1-sin(x)^2)tan(x)^2=sin(x)^2	$(1 - \sin^{2} (x)) \tan^{2} (x) = \sin^{2} (x)$
50955	Find Amplitude, Period, and Phase Shift	y=5/2sin(2pix)+1/2	$y = \frac{5}{2} \sin (2 π x) + \frac{1}{2}$
50956	Find the Cosine of the Angle	pi/3	$\frac{π}{3}$
50957	Find the Other Trig Values in Quadrant III	cos(theta_1)=-13/30	$\cos (θ_{1}) = - \frac{13}{30}$
50958	Convert from Radians to Degrees	8/9pi	$\frac{8}{9} π$
50959	Solve for θ in Degrees	sec(theta)=-(2 square root of 3)/3	$\sec (θ) = - \frac{2 \sqrt{3}}{3}$
50960	Find the Coterminal Angle	420	$420$
50961	Find the Cotangent Given the Point	(4/5,3/5)	$(\frac{4}{5}, \frac{3}{5})$
50962	Find the Cosecant Given the Point	(12/37,35/37)	$(\frac{12}{37}, \frac{35}{37})$
50963	Find the Cosecant Given the Point	(-8/17,-15/17)	$(- \frac{8}{17}, - \frac{15}{17})$
50964	Find the Cotangent Given the Point	(-8/17,-15/17)	$(- \frac{8}{17}, - \frac{15}{17})$
50965	Find the Other Trig Values in Quadrant II	sin(x)=4/5	$\sin (x) = \frac{4}{5}$
50966	Find the Other Trig Values in Quadrant III	sin(theta_1)=-12/13	$\sin (θ_{1}) = - \frac{12}{13}$
50967	Convert from Radians to Degrees	(5pi)/3rad	$\frac{5 π}{3}$ rad
50968	Convert from Radians to Degrees	3/8pi	$\frac{3}{8} π$
50969	Convert from Radians to Degrees	11/12pi	$\frac{11}{12} π$
50970	Convert from Degrees to Radians	135*pi/180	$135 \cdot \frac{π}{180}$
50971	Solve for x in Radians	2sin(x)^2-cos(x)=1	$2 \sin^{2} (x) - \cos (x) = 1$
50972	Find the Reference Angle	arctan(- square root of 3)	$\arctan (- \sqrt{3})$
50973	Find the Other Trig Values in Quadrant IV	cot(theta)=-7/8	$\cot (θ) = - \frac{7}{8}$
50974	Find the Other Trig Values in Quadrant II	tan(theta)=-3/5	$\tan (θ) = - \frac{3}{5}$
50975	Find the Cosecant Given the Point	(11/61,60/61)	$(\frac{11}{61}, \frac{60}{61})$
50976	Solve for θ in Degrees	cot(theta)=-( square root of 3)/3	$\cot (θ) = - \frac{\sqrt{3}}{3}$
50977	Find Amplitude, Period, and Phase Shift	y=-3/4sin(3pix-pi/6)-1/4	$y = - \frac{3}{4} \sin (3 π x - \frac{π}{6}) - \frac{1}{4}$
50978	Find the Other Trig Values in Quadrant IV	sin(theta_1)=-13/85	$\sin (θ_{1}) = - \frac{13}{85}$
50979	Find the Coterminal Angle	-180 degrees	$- 180 °$
50980	Find the Coterminal Angle	-(19pi)/6	$- \frac{19 π}{6}$
50981	Solve for x in Radians	2cos(x)^2+sin(x)-1=0	$2 \cos^{2} (x) + \sin (x) - 1 = 0$
50982	Solve for x in Radians	2sin(x)^2+sin(x)=1	$2 \sin^{2} (x) + \sin (x) = 1$
50983	Convert from Radians to Degrees	pi/2rad	$\frac{π}{2}$ radians
50984	Solve for θ in Radians	tan(theta)=2	$\tan (θ) = 2$
50985	Convert to Trigonometric Form	csc(x)^2-1	$\csc^{2} (x) - 1$
50986	Find the Cosine of the Angle	(5pi)/3	$\frac{5 π}{3}$
50987	Solve for θ in Radians	sin(2theta)=( square root of 3)/2	$\sin (2 θ) = \frac{\sqrt{3}}{2}$
50988	Find the Length of b	tri{}{}{}{}{}{}	 $\begin{matrix} Side & Angle \\ \begin{matrix} b = \\ c = \\ a = \end{matrix} & \begin{matrix} A = \\ B = \\ C = \end{matrix} \end{matrix}$
50989	Solve for x in Radians	sec(x)+2=0	$\sec (x) + 2 = 0$
50990	Find the Other Trig Values in Quadrant IV	cos(x)=1/2	$\cos (x) = \frac{1}{2}$
50991	Solve for x in Degrees	tan(x)=4/3	$\tan (x) = \frac{4}{3}$
50992	Solve for θ in Degrees	tan(theta)=4	$\tan (θ) = 4$
50993	Find the Cosecant Given the Point	(-21/29,-20/29)	$(- \frac{21}{29}, - \frac{20}{29})$
50994	Convert to Trigonometric Form	2cos(x)^2	$2 \cos^{2} (x)$
50995	Convert from Radians to Degrees	(5pi)/4rad	$\frac{5 π}{4}$ rad
50996	Solve for x in Degrees	8sin(8x)+9=3	$8 \sin (8 x) + 9 = 3$
50997	Find the Other Trig Values in Quadrant III	tan(theta)=7/24	$\tan (θ) = \frac{7}{24}$
50998	Find the Secant Given the Point	(8,15)	$(8, 15)$
50999	Find the Cosine of the Angle	(7pi)/4	$\frac{7 π}{4}$
51000	Find the Sine of the Angle	(2pi)/3	$\frac{2 π}{3}$