Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
2501	Convert from Degrees to Radians	48 degrees	$48 °$
2502	Convert from Degrees to Radians	510 degrees	$510 °$
2503	Evaluate	csc(pi/3)	$\csc (\frac{π}{3})$
2504	Convert from Degrees to Radians	-130	$- 130$
2505	Convert from Degrees to Radians	17	$17$
2506	Evaluate	cos(390 degrees )	$\cos (390 °)$
2507	Convert from Degrees to Radians	-180 degrees	$- 180 °$
2508	Convert from Degrees to Radians	-250	$- 250$
2509	Convert from Degrees to Radians	24	$24$
2510	Convert from Degrees to Radians	220 degrees	$220 °$
2511	Convert from Degrees to Radians	215	$215$
2512	Convert from Degrees to Radians	21	$21$
2513	Convert from Degrees to Radians	285 degrees	$285 °$
2514	Convert from Degrees to Radians	290	$290$
2515	Convert from Degrees to Radians	260 degrees	$260 °$
2516	Find Amplitude, Period, and Phase Shift	y=2sin(3x)	$y = 2 \sin (3 x)$
2517	Find Amplitude, Period, and Phase Shift	f(x)=2sin(3x)	$f (x) = 2 \sin (3 x)$
2518	Find Amplitude, Period, and Phase Shift	y=8cos(x)	$y = 8 \cos (x)$
2519	Convert from Degrees to Radians	-90 degrees	$- 90 °$
2520	Convert from Degrees to Radians	cos(30)	$\cos (30)$
2521	Factor by Grouping	sin(x)	$\sin (x)$
2522	Convert to Interval Notation	tan(x)> = square root of 3	$\tan (x) \geq \sqrt{3}$
2523	Convert to Interval Notation	sin(x)<0	$\sin (x) < 0$
2524	Convert from Radians to Degrees	1.75	$1.75$
2525	Convert from Radians to Degrees	8.25	$8.25$
2526	Convert from Degrees to Radians	29 degrees	$29 °$
2527	Convert from Radians to Degrees	-14pi	$- 14 π$
2528	Convert from Radians to Degrees	(2pi)/15	$\frac{2 π}{15}$
2529	Convert from Radians to Degrees	(23pi)/6	$\frac{23 π}{6}$
2530	Convert from Radians to Degrees	pi/18	$\frac{π}{18}$
2531	Convert from Radians to Degrees	-(2p)/3	$- \frac{2 p}{3}$
2532	Convert from Radians to Degrees	(9pi)/8	$\frac{9 π}{8}$
2533	Convert to Polar Coordinates	(-5,5)	$(- 5, 5)$
2534	Convert to Polar Coordinates	(-4,0)	$(- 4, 0)$
2535	Convert to Polar Coordinates	(4,-4)	$(4, - 4)$
2536	Convert to Polar Coordinates	(1,-1)	$(1, - 1)$
2537	Convert to Rectangular Coordinates	(-4,pi/2)	$(- 4, \frac{π}{2})$
2538	Find the Inverse	y=sin(x)	$y = \sin (x)$
2539	Evaluate	cos(5/13)	$\cos (\frac{5}{13})$
2540	Evaluate	cos(135 degrees )	$\cos (135 °)$
2541	Evaluate	cos(22.5)	$\cos (22.5)$
2542	Evaluate	2(5/13)(-12/13)	$2 (\frac{5}{13}) (- \frac{12}{13})$
2543	Evaluate	2.85*(35pi)/36	$2.85 \cdot \frac{35 π}{36}$
2544	Evaluate	arcsin(( square root of 3)/2)	$\arcsin (\frac{\sqrt{3}}{2})$
2545	Evaluate	arcsin(-( square root of 3)/2)	$\arcsin (- \frac{\sqrt{3}}{2})$
2546	Evaluate	sin(300 degrees )	$\sin (300 °)$
2547	Convert to Trigonometric Form	7i	$7 i$
2548	Convert to Trigonometric Form	1-i	$1 - i$
2549	Convert to Trigonometric Form	2+3i	$2 + 3 i$
2550	Convert to Trigonometric Form	2-2 square root of 3i	$2 - 2 \sqrt{3} i$
2551	Convert to Trigonometric Form	-1+i square root of 3	$- 1 + i \sqrt{3}$
2552	Convert to Trigonometric Form	1- square root of 3i	$1 - \sqrt{3} i$
2553	Convert to Trigonometric Form	4 square root of 3-4i	$4 \sqrt{3} - 4 i$
2554	Convert to Trigonometric Form	3-4i	$3 - 4 i$
2555	Convert to Trigonometric Form	4i	$4 i$
2556	Convert to Trigonometric Form	-4i	$- 4 i$
2557	Convert to Trigonometric Form	-4-4i	$- 4 - 4 i$
2558	Expand Using De Moivre's Theorem	sin(2x)	$\sin (2 x)$
2559	Evaluate	square root of 185	$\sqrt{185}$
2560	Find the Cosine Given the Point	(12,16)	$(12, 16)$
2561	Find the Sine Given the Point	(4,-3)	$(4, - 3)$
2562	Find the Cosine Given the Point	(9,12)	$(9, 12)$
2563	Find the Cosine Given the Point	(5,-12)	$(5, - 12)$
2564	Find the Cosine Given the Point	(24,-7)	$(24, - 7)$
2565	Find the Tangent Given the Point	(-6,8)	$(- 6, 8)$
2566	Find the Tangent Given the Point	(3,4)	$(3, 4)$
2567	Find the Quadrant of the Angle	(11pi)/3	$\frac{11 π}{3}$
2568	Find the Quadrant of the Angle	150 degrees	$150 °$
2569	Find the Quadrant of the Angle	210	$210$
2570	Find the Quadrant of the Angle	225 degrees	$225 °$
2571	Find the Quadrant of the Angle	-240	$- 240$
2572	Find the Quadrant of the Angle	4	$4$
2573	Find the Quadrant of the Angle	-(7pi)/4	$- \frac{7 π}{4}$
2574	Graph	r=2sin(x)	$r = 2 \sin (x)$
2575	Graph	y=sin(x)+1	$y = \sin (x) + 1$
2576	Graph	y=-3tan(x)	$y = - 3 \tan (x)$
2577	Graph	y=-7sin(x)	$y = - 7 \sin (x)$
2578	Graph	cos(theta)>0	$\cos (θ) > 0$
2579	Graph	y=tan(1/2x)	$y = \tan (\frac{1}{2} x)$
2580	Graph	y=cos(1/3x)	$y = \cos (\frac{1}{3} x)$
2581	Graph	y=3cos(x)+2	$y = 3 \cos (x) + 2$
2582	Graph	y=-7cos(x)	$y = - 7 \cos (x)$
2583	Graph	y=sin(-2x)	$y = \sin (- 2 x)$
2584	Graph	y=-4tan(x)	$y = - 4 \tan (x)$
2585	Graph	y=-4cos(2x)	$y = - 4 \cos (2 x)$
2586	Graph	y=sin(x)-1	$y = \sin (x) - 1$
2587	Graph	y=4csc(x)	$y = 4 \csc (x)$
2588	Graph	y=7sin(x)	$y = 7 \sin (x)$
2589	Graph	2sec(x)	$2 \sec (x)$
2590	Graph	y=-5cos(x)	$y = - 5 \cos (x)$
2591	Graph	y=2csc(2x)	$y = 2 \csc (2 x)$
2592	Graph	y=2cos(x-pi/2)	$y = 2 \cos (x - \frac{π}{2})$
2593	Evaluate	cos(-270 degrees )	$\cos (- 270 °)$
2594	Solve by Graphing	x=4cos(35 degrees )	$x = 4 \cos (35 °)$
2595	Rationalize the Denominator	(cos(x))/(1-sin(x))	$\frac{\cos (x)}{1 - \sin (x)}$
2596	Determine the Type of Number	(3pi)/4	$\frac{3 π}{4}$
2597	Solve the System of @WORD	sin(x)<0 , cos(x)>0	$\sin (x) < 0$ , $\cos (x) > 0$
2598	Graph	y=6cos(x)	$y = 6 \cos (x)$
2599	Graph	y=2tan(3x)	$y = 2 \tan (3 x)$
2600	Graph	y=3csc(x)	$y = 3 \csc (x)$