Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
16101	Convert from Radians to Degrees	9/4	$\frac{9}{4}$
16102	Convert from Radians to Degrees	(67pi)/36	$\frac{67 π}{36}$
16103	Convert from Radians to Degrees	6/i	$\frac{6}{i}$
16104	Convert from Radians to Degrees	(6pi)/17	$\frac{6 π}{17}$
16105	Convert from Radians to Degrees	0.05	$0.05$
16106	Convert from Radians to Degrees	(47pi)/6	$\frac{47 π}{6}$
16107	Convert from Radians to Degrees	(4pi)/13	$\frac{4 π}{13}$
16108	Convert from Radians to Degrees	-(4pi)/9	$- \frac{4 π}{9}$
16109	Convert from Radians to Degrees	43/18p	$\frac{43}{18} p$
16110	Convert from Radians to Degrees	-(37pi)/18	$- \frac{37 π}{18}$
16111	Convert from Radians to Degrees	3/4	$\frac{3}{4}$
16112	Convert from Radians to Degrees	(19pi)/10	$\frac{19 π}{10}$
16113	Convert from Radians to Degrees	(21pi)/2	$\frac{21 π}{2}$
16114	Convert from Radians to Degrees	-(14pi)/9	$- \frac{14 π}{9}$
16115	Write in Standard Form	3x^2+3y^2+6x-y=0	$3 x^{2} + 3 y^{2} + 6 x - y = 0$
16116	Evaluate the Summation	sum from x=0 to 15 of 2(1/2)^x	$\sum_{x = 0}^{15} 2 {(\frac{1}{2})}^{x}$
16117	Evaluate the Summation	sum from x=1 to 20 of 5^(2-n)	$\sum_{x = 1}^{20} 5^{2 - n}$
16118	Evaluate the Summation	sum from x=5 to 10 of 2^x	$\sum_{x = 5}^{10} 2^{x}$
16119	Convert from Radians to Degrees	(2p)/9	$\frac{2 p}{9}$
16120	Convert from Radians to Degrees	-(11pi)/15	$- \frac{11 π}{15}$
16121	Convert from Radians to Degrees	(7p)/8	$\frac{7 p}{8}$
16122	Convert from Radians to Degrees	0.48	$0.48$
16123	Convert from Degrees to Radians	8(cos(330+isin(330)))	$8 (\cos (330 + i \sin (330)))$
16124	Convert from Degrees to Radians	-780	$- 780$
16125	Convert from Degrees to Radians	-810	$- 810$
16126	Convert from Degrees to Radians	71.6	$71.6$
16127	Convert from Degrees to Radians	61 degrees 42 degrees 21 degrees	$61 ° \cdot 42 ° \cdot 21 °$
16128	Convert from Degrees to Radians	625	$625$
16129	Convert from Degrees to Radians	525	$525$
16130	Convert from Degrees to Radians	-370 degrees	$- 370 °$
16131	Convert from Degrees to Radians	-34	$- 34$
16132	Convert from Degrees to Radians	-342	$- 342$
16133	Convert from Degrees to Radians	387	$387$
16134	Convert from Degrees to Radians	-42	$- 42$
16135	Convert from Degrees to Radians	5.7	$5.7$
16136	Simplify	sec(theta)sin(theta)cot(theta)csc(theta)	$\sec (θ) \sin (θ) \cot (θ) \csc (θ)$
16137	Convert from Degrees to Radians	-435	$- 435$
16138	Convert from Degrees to Radians	45.0	$45$
16139	Convert from Degrees to Radians	214	$214$
16140	Convert from Degrees to Radians	21.6 degrees	$21.6 °$
16141	Convert from Degrees to Radians	168.69	$168.69$
16142	Convert from Degrees to Radians	158(5/6)	$158 (\frac{5}{6})$
16143	Convert from Degrees to Radians	148	$148$
16144	Convert from Degrees to Radians	14.4 degrees	$14.4 °$
16145	Convert from Degrees to Radians	327	$327$
16146	Convert from Degrees to Radians	277.5 degrees	$277.5 °$
16147	Convert from Degrees to Radians	3(305)	$3 (305)$
16148	Convert from Degrees to Radians	-230 degrees	$- 230 °$
16149	Convert from Degrees to Radians	243	$243$
16150	Convert from Degrees to Radians	232.5	$232.5$
16151	Convert from Degrees to Radians	268 degrees	$268 °$
16152	Convert from Degrees to Radians	273	$273$
16153	Simplify	f(x)=2sin(2x)	$f (x) = 2 \sin (2 x)$
16154	Find Amplitude, Period, and Phase Shift	f(x)=2cot(7/8x)	$f (x) = 2 \cot (\frac{7}{8} x)$
16155	Find Amplitude, Period, and Phase Shift	f(t)=-1/2*sin(4t-2pi)	$f (t) = - \frac{1}{2} \cdot \sin (4 t - 2 π)$
16156	Find Amplitude, Period, and Phase Shift	5sin(2pix+3)=y	$5 \sin (2 π x + 3) = y$
16157	Convert from Degrees to Radians	cos(45-60)	$\cos (45 - 60)$
16158	Convert from Degrees to Radians	cot(60)	$\cot (60)$
16159	Convert from Degrees to Radians	cot(64.62)	$\cot (64.62)$
16160	Convert from Degrees to Radians	cos(75)*20	$\cos (75) \cdot 20$
16161	Convert from Degrees to Radians	sin(x)	$\sin (x)$
16162	Convert from Degrees to Radians	sin(135)	$\sin (135)$
16163	Convert from Degrees to Radians	sin(25)	$\sin (25)$
16164	Convert from Degrees to Radians	sin(390)	$\sin (390)$
16165	Convert from Degrees to Radians	sin(45)cos(45)tan(45)	$\sin (45) \cos (45) \tan (45)$
16166	Convert from Degrees to Radians	cos(8.1)	$\cos (8.1)$
16167	Convert from Degrees to Radians	91 degrees	$91 °$
16168	Convert from Degrees to Radians	92.5 degrees	$92.5 °$
16169	Convert from Degrees to Radians	83	$83$
16170	Convert from Degrees to Radians	83.5	$83.5$
16171	Convert from Degrees to Radians	96 degrees	$96 °$
16172	Convert from Degrees to Radians	cos(120+45)	$\cos (120 + 45)$
16173	Convert from Degrees to Radians	cos(-15)	$\cos (- 15)$
16174	Convert from Degrees to Radians	cos(-270)	$\cos (- 270)$
16175	Convert from Degrees to Radians	cos(225)	$\cos (225)$
16176	Convert from Degrees to Radians	cos(-240)	$\cos (- 240)$
16177	Find Amplitude, Period, and Phase Shift	f(x)=5/9*sin(1/4x)	$f (x) = \frac{5}{9} \cdot \sin (\frac{1}{4} x)$
16178	Find Amplitude, Period, and Phase Shift	f(x)=2/5*cos(x/3)	$f (x) = \frac{2}{5} \cdot \cos (\frac{x}{3})$
16179	Find Amplitude, Period, and Phase Shift	f(x)=1/2*sin((3pi)/2-2x)	$f (x) = \frac{1}{2} \cdot \sin (\frac{3 π}{2} - 2 x)$
16180	Find Amplitude, Period, and Phase Shift	f(x)=1/2*tan(pix-pi)	$f (x) = \frac{1}{2} \cdot \tan (π x - π)$
16181	Find Amplitude, Period, and Phase Shift	f(x)=-1/3*sin(pi-(2x)/5)	$f (x) = - \frac{1}{3} \cdot \sin (π - \frac{2 x}{5})$
16182	Find Amplitude, Period, and Phase Shift	f(x)=1/x+ square root of cos(x)	$f (x) = \frac{1}{x} + \sqrt{\cos (x)}$
16183	Find Amplitude, Period, and Phase Shift	f(t)=cot(9t)	$f (t) = \cot (9 t)$
16184	Find Amplitude, Period, and Phase Shift	f(x)=3sin(2x+pi)+1	$f (x) = 3 \sin (2 x + π) + 1$
16185	Find Amplitude, Period, and Phase Shift	f(x)=0.0001sin(880pix)	$f (x) = 0.0001 \sin (880 π x)$
16186	Find Amplitude, Period, and Phase Shift	f(x)=2cos(1/2x)	$f (x) = 2 \cos (\frac{1}{2} x)$
16187	Find Amplitude, Period, and Phase Shift	f(x)=3/5*sin(1/2x)	$f (x) = \frac{3}{5} \cdot \sin (\frac{1}{2} x)$
16188	Find Amplitude, Period, and Phase Shift	f(x)=2cot(x-pi/2)-4	$f (x) = 2 \cot (x - \frac{π}{2}) - 4$
16189	Find Amplitude, Period, and Phase Shift	f(x)=2sec(x)+3	$f (x) = 2 \sec (x) + 3$
16190	Find Amplitude, Period, and Phase Shift	f(x)=2csc(3x-pi)+4	$f (x) = 2 \csc (3 x - π) + 4$
16191	Find Amplitude, Period, and Phase Shift	f(x)=2sec(2x-pi)	$f (x) = 2 \sec (2 x - π)$
16192	Find Amplitude, Period, and Phase Shift	f(x)=2sin(2pix-pi/2)	$f (x) = 2 \sin (2 π x - \frac{π}{2})$
16193	Find Amplitude, Period, and Phase Shift	f(x)=-4sin(7x+2)	$f (x) = - 4 \sin (7 x + 2)$
16194	Find Amplitude, Period, and Phase Shift	f(x)=-4sin(8x+4)+6	$f (x) = - 4 \sin (8 x + 4) + 6$
16195	Find Amplitude, Period, and Phase Shift	f(x)=4cos(2x+pi/2)	$f (x) = 4 \cos (2 x + \frac{π}{2})$
16196	Find Amplitude, Period, and Phase Shift	f(x)=4cot(x)+1	$f (x) = 4 \cot (x) + 1$
16197	Find Amplitude, Period, and Phase Shift	f(x)=4csc(2pix)+7	$f (x) = 4 \csc (2 π x) + 7$
16198	Find Amplitude, Period, and Phase Shift	f(x)=4csc(2pix-pi)	$f (x) = 4 \csc (2 π x - π)$
16199	Find Amplitude, Period, and Phase Shift	f(x)=4sec(pix+1)	$f (x) = 4 \sec (π x + 1)$
16200	Find Amplitude, Period, and Phase Shift	f(x)=3sin(2x+pi)	$f (x) = 3 \sin (2 x + π)$