0 Question 77 v BUM pt '0 3 219 6) Details Given that the point (-12, -5) is on the terminal side of an angle, 9, find the exact value of the following: Question Help: I3 Worked Example 1 Submit Question .Question 81 0/1 pt 9 3 19 0 Details The point P is on the unit circle. If the y-coordinate of P 2 is and P is in quadrant IV , then 4 = Question Help: D Video Submit Question0 Question 84 v 30.11 pt '0 3 219 6) Details 3 If cos(t) = and tan(t) [30x1 pt '0 3 Z 19 6) Details The point P is on the unit circle. If the x-coordinate of P 3 is E, and P is in quadrant IV , then Submit Question Question 74 0/1 pt 9 3 19 0 Details If sin (0) = - and 0 is in the 4th quadrant, find cos(0) cos (0) = Enter your answer as a reduced radical. Enter V12 as 2sqrt(3). Submit QuestionQuestion 76 [30x1 pt '0 3 2319 6) Details The point P is on the unit circle. If the x-coordinate of P 3 is E, and P is in quadrant IV , then Submit Question 0 Question 83 v E 0/1 pt '0 3 2319 6) Details For each angle below, determine the quadrant in which the terminal side of the angle is found and find the corresponding reference angle 9. [NOTE 1: Enter '1' for quadrant I, '2' for quadrant II, '3' for quadrant III, and '4' for quadrant |V.] [NOTE 2: You can enter it as 'pi' in your answers.] 5 _ (a) 6 = g is found in quadrant C] and 6 = _ 3 _ (b) 6 = 47f is found in quadrant :1 and 9 = 57T . . _ (C) 19 = 6 IS found in quadrant S and 6 = (d) 6 = 7 is found in quadrant S and (5 = Question Help: El Video 1 El Video 2 Submit Question Question 74 > 0/1 pt 9 3 19 0 Details If sin(0) and 0 is in the 4th quadrant, find cos(0) cos (0) = Enter your answer as a reduced radical. Enter V12 as 2sqrt(3). Submit Question0 Question 73 v Eon pt '0 3 819 6) Details Without using a calculator, compute the sine and cosine of 2100 by using the reference angle. (Type sqrt(2) for V5 and sqrt(3) for .) What is the reference angle? In what quadrant is this angle? mm 0 Question 64 v Eon pt '0 3 Z 19 6) Details 571' If t = , find the terminal point P(x,y) on the unit circle Give exact values. No decimals allowed! Question Help: El Video Submit Question 0 Question 63 v Eon pt '0 3 Z 19 6) Details 47r If t = , find the terminal point P(x,y) on the unit circle Give exact values. No decimals allowed! Question Help: El Video Submit Question 0 Question 78 v [30M pt '0 3 2:319 6) Details Without using a calculator, compute the sine and cosine of 2100 by using the reference angle. (Type sqrt(2) for V5 and sqrt(3) for .) What is the reference angle? In what quadrant is this angle? mm 0 Question 79 v E4011 pt '0 3 Z 19 6) Details From the information given, find the quadrant in which the terminal point determined by 1? lies. For each question, enter exactly "I", "II", "III", or "IV". (a) sin(t) 0 and cos(t) 0 and cosh?) > 0, quadrant (d) sin(t) 0, quadrant Submit Question 0 Question 72 v Ell/'1 pt '0 3 Z 19 6) Details 1171' If 6 = ?, then mm) _ aw _ Give exact values. No decimals allowed! Submit Question 0 Question 72 v Ell/'1 pt '0 3 Z 19 6) Details 1171' If 6 = ?, then mm) _ aw _ Give exact values. No decimals allowed! Submit Question Question 69 A > 0/1 pt 5 3 19 Details If cos(0) = and 0 is in the 3rd quadrant, find sin(0) sin (0) = Submit