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What is the cosine of -18?
The cosine of -18 is 0.66031670824408

cosine of (-18) is (0.66031670824408) in words is cosine of (negative eighteen) is (point six six zero three one six seven zero eight two four four zero eight)
cosine of -36(-18*2) is -0.1279636896274
cosine of -54(-18*3) is -0.82930983286315
cosine of -72(-18*4) is -0.96725058827388
cosine of -90(-18*5) is -0.44807361612917
cosine of -108(-18*6) is 0.37550959776701
cosine of -126(-18*7) is 0.94398413915231
cosine of -144(-18*8) is 0.87114740103234
cosine of -162(-18*9) is 0.20648222933781
cosine of -180(-18*10) is -0.59846006905786
cosine of -198(-18*11) is -0.99682859496943
cosine of -216(-18*12) is -0.71798508396971
cosine of -234(-18*13) is 0.048633500538969
cosine of -252(-18*14) is 0.78221210994227
cosine of -270(-18*15) is 0.9843819506325
cosine of -288(-18*16) is 0.51779558865081
cosine of -306(-18*17) is -0.30056379335008
cosine of -324(-18*18) is -0.91473017793538
cosine of -342(-18*19) is -0.90745944670153
cosine of -360(-18*20) is -0.28369109148653
cosine of -17(-18+1) is -0.2751633380516
cosine of -16(-18+2) is -0.95765948032338
cosine of -15(-18+3) is -0.75968791285882
cosine of -14(-18+4) is 0.13673721820783
cosine of -13(-18+5) is 0.9074467814502
cosine of -12(-18+6) is 0.84385395873249
cosine of -11(-18+7) is 0.0044256979880508
cosine of -10(-18+8) is -0.83907152907645
cosine of -9(-18+9) is -0.91113026188468
cosine of -8(-18+10) is -0.14550003380861
cosine of -7(-18+11) is 0.7539022543433
cosine of -6(-18+12) is 0.96017028665037
cosine of -5(-18+13) is 0.28366218546323
cosine of -4(-18+14) is -0.65364362086361
cosine of -3(-18+15) is -0.98999249660045
cosine of -2(-18+16) is -0.41614683654714
cosine of -1(-18+17) is 0.54030230586814
cosine of 0(-18+18) is 1
cosine of 1(-18+19) is 0.54030230586814
cosine of 2(-18+20) is -0.41614683654714
What is the Hyperbolic cosine of -18?
What is the Inverse cosine of -18?
What is the Inverse hyperbolic cosine of -18?
What is the Sine of -18?
What is the Hyperbolic sine of -18?
What is the Arcsine of -18?
What is the Inverse hyperbolic sine of -18?
What is the Tangent of -18?
What is the hyperbolic tangent of -18?
What is the Arctangent of -18?
What is the hyperbolic inverse tangent of -18?
-38 -37 -36 -35 -34 -33 -32 -31 -30 -29 -28 -27 -26 -25 -24 -23 -22 -21 -20 -19 -17 -16 -15 -14 -13 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2