Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
45301	Find the Cosine Given the Point	(-18,-24)	$(- 18, - 24)$
45302	Find the Cosine Given the Point	(13,-9)	$(13, - 9)$
45303	Find the Cosine Given the Point	(12,-16)	$(12, - 16)$
45304	Find the Cosine Given the Point	(-12,4)	$(- 12, 4)$
45305	Find the Cosine Given the Point	(-10,5)	$(- 10, 5)$
45306	Find the Cosine Given the Point	(10,-5)	$(10, - 5)$
45307	Find the Cosine Given the Point	(-10,6)	$(- 10, 6)$
45308	Find the Cosine Given the Point	(11,-8)	$(11, - 8)$
45309	Find the Cosine Given the Point	(-12,-15)	$(- 12, - 15)$
45310	Find the Cosine Given the Point	(-10,10 square root of 3)	$(- 10, 10 \sqrt{3})$
45311	Find the Cosine Given the Point	(1,-8)	$(1, - 8)$
45312	Find the Cosine Given the Point	(1.103,1.198)	$(1.103, 1.198)$
45313	Find the Cosine Given the Point	(1.6,3)	$(1.6, 3)$
45314	Find the Cosine Given the Point	(1.8,8)	$(1.8, 8)$
45315	Find the Cosine Given the Point	(-10,10)	$(- 10, 10)$
45316	Find the Cosine Given the Point	(1,4)	$(1, 4)$
45317	Find the Cosine Given the Point	(-1,4)	$(- 1, 4)$
45318	Find the Cosine Given the Point	(1,6)	$(1, 6)$
45319	Find the Cosine Given the Point	(-1,6)	$(- 1, 6)$
45320	Find the Cosine Given the Point	(-1,-7)	$(- 1, - 7)$
45321	Find the Cosine Given the Point	(1,-7)	$(1, - 7)$
45322	Find the Cosine Given the Point	(1,- square root of 3)	$(1, - \sqrt{3})$
45323	Find the Cosine Given the Point	(1, square root of 6)	$(1, \sqrt{6})$
45324	Find the Cosine Given the Point	(( square root of 2)/4,( square root of 14)/4)	$(\frac{\sqrt{2}}{4}, \frac{\sqrt{14}}{4})$
45325	Find the Cosine Given the Point	((- square root of 2)/5,( square root of 2)/2)	$(\frac{- \sqrt{2}}{5}, \frac{\sqrt{2}}{2})$
45326	Find the Cosine Given the Point	(( square root of 2)/5,( square root of 23)/5)	$(\frac{\sqrt{2}}{5}, \frac{\sqrt{23}}{5})$
45327	Find the Cosine Given the Point	(-( square root of 3)/( square root of 2),1/2)	$(- \frac{\sqrt{3}}{\sqrt{2}}, \frac{1}{2})$
45328	Find the Cosine Given the Point	((- square root of 2)/2,(- square root of 2)/2)	$(\frac{- \sqrt{2}}{2}, \frac{- \sqrt{2}}{2})$
45329	Find the Cosine Given the Point	(0.12,0.05)	$(0.12, 0.05)$
45330	Find the Range	cos(x)	$\cos (x)$
45331	Find the Cosine Given the Point	(0.5,0.87)	$(0.5, 0.87)$
45332	Find the Cosine Given the Point	(-0.6,-0.8)	$(- 0.6, - 0.8)$
45333	Find the Cosine Given the Point	(( square root of 11)/6,5/6)	$(\frac{\sqrt{11}}{6}, \frac{5}{6})$
45334	Find the Cosine Given the Point	(( square root of 17)/9,8/9)	$(\frac{\sqrt{17}}{9}, \frac{8}{9})$
45335	Find the Cosine Given the Point	(0.45,0.24)	$(0.45, 0.24)$
45336	Find the Cosine Given the Point	(-( square root of 55)/8,3/8)	$(- \frac{\sqrt{55}}{8}, \frac{3}{8})$
45337	Find the Cosine Given the Point	(-( square root of 65)/9,4/9)	$(- \frac{\sqrt{65}}{9}, \frac{4}{9})$
45338	Find the Cosine Given the Point	(( square root of 7)/3,( square root of 2)/3)	$(\frac{\sqrt{7}}{3}, \frac{\sqrt{2}}{3})$
45339	Find the Cosine Given the Point	(-1/( square root of 10),-3/( square root of 10))	$(\frac{- 1}{\sqrt{10}}, \frac{- 3}{\sqrt{10}})$
45340	Find the Cosine Given the Point	(1/( square root of 5),-2/( square root of 5))	$(\frac{1}{\sqrt{5}}, - \frac{2}{\sqrt{5}})$
45341	Find the Cosine Given the Point	(1/( square root of 5),-2/( square root of 5))	$(\frac{1}{\sqrt{5}}, \frac{- 2}{\sqrt{5}})$
45342	Find the Cosine Given the Point	(1/2,-( square root of 3)/2)	$(\frac{1}{2}, - \frac{\sqrt{3}}{2})$
45343	Find the Cosine Given the Point	(1/2,- square root of 3/2)	$(\frac{1}{2}, - \sqrt{\frac{3}{2}})$
45344	Find the Cosine Given the Point	(( square root of 5)/4,-( square root of 11)/4)	$(\frac{\sqrt{5}}{4}, - \frac{\sqrt{11}}{4})$
45345	Find the Cosine Given the Point	(-12/13,-5/13)	$(- \frac{12}{13}, - \frac{5}{13})$
45346	Find the Cosine Given the Point	(-12/37,35/37)	$(- \frac{12}{37}, \frac{35}{37})$
45347	Find the Cosine Given the Point	(12/37,-35/37)	$(\frac{12}{37}, - \frac{35}{37})$
45348	Find the Cosine Given the Point	(1/3,1/4)	$(\frac{1}{3}, \frac{1}{4})$
45349	Find the Cosine Given the Point	(-1/3,-1/4)	$(- \frac{1}{3}, - \frac{1}{4})$
45350	Find the Cosine Given the Point	(-2/5,( square root of 21)/5)	$(- \frac{2}{5}, \frac{\sqrt{21}}{5})$
45351	Find the Cosine Given the Point	(2/9,-( square root of 77)/9)	$(\frac{2}{9}, - \frac{\sqrt{77}}{9})$
45352	Find the Cosine Given the Point	(20/29,-21/29)	$(\frac{20}{29}, - \frac{21}{29})$
45353	Find the Cosine Given the Point	(-24/25,7/25)	$(- \frac{24}{25}, \frac{7}{25})$
45354	Find the Cosine Given the Point	(24/25,-7/25)	$(\frac{24}{25}, - \frac{7}{25})$
45355	Find the Cosine Given the Point	(24/25,-7/25)	$(\frac{24}{25}, \frac{- 7}{25})$
45356	Find the Cosine Given the Point	(3/4,4/5)	$(\frac{3}{4}, \frac{4}{5})$
45357	Find the Sine Given the Point	(6,-5)	$P (6, - 5)$
45358	Find the Sine Given the Point	(5,3)	$p (5, 3)$
45359	Find the Sine Given the Point	(5,4)	$p (5, 4)$
45360	Find the Sine Given the Point	(2,5)	$P (2, 5)$
45361	Find the Sine Given the Point	(10,15)	$p (10, 15)$
45362	Find the Sine Given the Point	(-7,-13)	$x (- 7, - 13)$
45363	Find the Sine Given the Point	(4,-7)	$(4, - 7)$
45364	Find the Sine Given the Point	(3,-5)	$(3, - 5)$
45365	Find the Sine Given the Point	(-20,21)	$(- 20, 21)$
45366	Find the Reference Angle	pi/5	$\frac{π}{5}$
45367	Find Amplitude, Period, and Phase Shift	y=5cos(2x+pi/2)	$y = 5 \cos (2 x + \frac{π}{2})$
45368	Convert from Degrees to Radians	235 degrees	$235 °$
45369	Find the Cosine Given the Point	(-4,3)	$(- 4, 3)$
45370	Find the Cosine Given the Point	((12/13),(5/13))	$((\frac{12}{13}), (\frac{5}{13}))$
45371	Find the Cosine Given the Point	(0.03,0.04)	$(0.03, 0.04)$
45372	Find the Sine Given the Point	(1,0)	$q (1, 0)$
45373	Find the Sine Given the Point	(4,-9)	$R (4, - 9)$
45374	Find the Sine Given the Point	(-8,-7)	$(- 8, - 7)$
45375	Find the Sine Given the Point	(4 square root of 3,-4)	$(4 \sqrt{3}, - 4)$
45376	Find the Sine Given the Point	(40,41)	$(40, 41)$
45377	Find the Sine Given the Point	(40,8000)	$(40, 8000)$
45378	Find the Sine Given the Point	(4,6)	$(4, 6)$
45379	Find the Sine Given the Point	(-4,7)	$(- 4, 7)$
45380	Find the Sine Given the Point	(4,-8)	$(4, - 8)$
45381	Find the Sine Given the Point	(4,9)	$(4, 9)$
45382	Find the Sine Given the Point	(4.5,135)	$(4.5, 135)$
45383	Find the Sine Given the Point	(5,11)	$(5, 11)$
45384	Find the Sine Given the Point	(-5,1)	$(- 5, 1)$
45385	Find the Sine Given the Point	(-40,-9)	$(- 40, - 9)$
45386	Find the Sine Given the Point	(45,24)	$(45, 24)$
45387	Find the Sine Given the Point	(45,28)	$(45, 28)$
45388	Find the Sine Given the Point	(5,pi/2)	$(5, \frac{π}{2})$
45389	Find the Sine Given the Point	(-5,pi/2)	$(- 5, \frac{π}{2})$
45390	Find the Sine Given the Point	(5,pi/6)	$(5, \frac{π}{6})$
45391	Find the Sine Given the Point	(-5,pi/6)	$(- 5, \frac{π}{6})$
45392	Find the Sine Given the Point	(5,0)	$(5, 0)$
45393	Find the Sine Given the Point	(4,12)	$(4, 12)$
45394	Find the Sine Given the Point	(3,-6)	$(3, - 6)$
45395	Find the Sine Given the Point	(6,-4)	$(6, - 4)$
45396	Find the Sine Given the Point	(-6,5)	$(- 6, 5)$
45397	Graph	y=2cos(x+pi)	$y = 2 \cos (x + π)$
45398	Find the Sine Given the Point	(6,7)	$(6, 7)$
45399	Find the Sine Given the Point	(-6,7)	$(- 6, 7)$
45400	Find the Sine Given the Point	(-6, square root of 3)	$(- 6, \sqrt{3})$