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gr12
 3 years ago
what angles are coterminal with 160 degrees
gr12
 3 years ago
what angles are coterminal with 160 degrees

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jim_thompson5910
 3 years ago
Best ResponseYou've already chosen the best response.1Anything coterminal to 160 degrees will be separated by 360 degrees. In other words, simply add/subtract 360 to/from 160 to get a new coterminal angle So one coterminal angle is 160 + 360 = 520 degrees

jim_thompson5910
 3 years ago
Best ResponseYou've already chosen the best response.1another coterminal angle would be 160  360 = 200 degrees

gr12
 3 years ago
Best ResponseYou've already chosen the best response.0thts not one of the options given to me. the options are : 20, 520 and 160, 200, and 200,560, and 520, 700

ezhyl_marie
 3 years ago
Best ResponseYou've already chosen the best response.0Coterminal angles Ac to angle A may be obtained by adding or subtracting k*360 degrees or k* (2 Pi). Hence Ac = A + k*360o if A is given in degrees. or Ac = A + k*(2 PI) if A is given in radians. where k is any negative or positive integer.

jim_thompson5910
 3 years ago
Best ResponseYou've already chosen the best response.1sorry was delayed a bit Notice how 200 is one of our coterminal angles So if we subtract another 360 from that, we get 200  360 = 560 So the answer is choice C

ezhyl_marie
 3 years ago
Best ResponseYou've already chosen the best response.0Find a positive and a negative angle coterminal with a 160° angle. 160° – 360° = –200° 160° + 360° = 520° A –200° angle and a 520° angle are co terminal with a 160° angle.

gr12
 3 years ago
Best ResponseYou've already chosen the best response.0can u help me out with a couple more pleaseee?

gr12
 3 years ago
Best ResponseYou've already chosen the best response.0its a different question, but its on trig

gr12
 3 years ago
Best ResponseYou've already chosen the best response.0what is the depth of the water at 8:32 am

jim_thompson5910
 3 years ago
Best ResponseYou've already chosen the best response.1I'm assuming that x = number of hours after 12:00 am?

gr12
 3 years ago
Best ResponseYou've already chosen the best response.0t is the hours during a certain day

jim_thompson5910
 3 years ago
Best ResponseYou've already chosen the best response.1y = 2.5*sin(2pi*(x4)/12.4) + 1.6 y = 2.5*sin(2pi*(8.5334)/12.4) + 1.6 y = 2.5*sin(2pi*(4.533)/12.4) + 1.6 y = 2.5*sin(2pi*0.3655645) + 1.6 y = 2.5*sin(2(3.14159)*0.3655645) + 1.6 y = 2.5*sin(2*1.14845378) + 1.6 y = 2.5*sin(2.29690756) + 1.6 y = 2.5*0.74776206 + 1.6 y = 1.86940515 + 1.6 y = 3.46940515 So the water depth at 8:32 am is roughly 3.46940515

gr12
 3 years ago
Best ResponseYou've already chosen the best response.0P( \[\sqrt{3}/2\], 1/2, and Q (1/\[\sqrt{2}\], 1/\[\sqrt{2}\]

gr12
 3 years ago
Best ResponseYou've already chosen the best response.0can u help me with 1 moree

gr12
 3 years ago
Best ResponseYou've already chosen the best response.0p and q are 2 points on a unit circle. if an object rotates counterclock wise, from point p to point q, then through what angle in degrees has it rotated?

jim_thompson5910
 3 years ago
Best ResponseYou've already chosen the best response.1Notice that cos(pi/6) = sqrt(3)/2 and sin(pi/6) = 1/2 and cos(5pi/4) = 1/sqrt(2) and sin(5pi/4) = 1/sqrt(2) So the two angles in question are: pi/6 and 5pi/4 The difference between these angles are: 5pi/4  (pi/6) = 17pi/12 Therefore, the answer is 17pi/12
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