Solve all the prolárens listel lo exact answers, not tecimal appeeimatio She all

Question

Solve all the prolárens listel lo exact answers, not tecimal appeeimatio She all won The assigmet will e 1 Consider a certain yo-yo which is 3 inches in lianete ls puuninug at a rate of 1sxi revolutions per minute How fas Round your ansuer to two (2) deciinal places is the eslge of the yo-yo moring in miles per bour (b) (3 points) H ABY revolstions per minste wuald the yu-yo have t maay rewolstios per minste woald the yo-yo have to be making in s the nige l iixivinig at a rate of 70miles per bour? Rosnd your iinswer lo the icar est integer 2 (2 points) Suppiw that is in angle in Quadr ut ly uith@e(n-v ) Drtennino the exact valti, 3 points Consider a right triang1 with sil i B and I. oppi ite anges i, , and rapenvely 4. (5 points) Suppose that is an angle in Qua Irant ll mith (sr(e)-25 D oriiiie the valus of the s. (5 points) Siippone that is an aagle si ich that h.r())-3V5 und 3:r

Explanation / Answer

2) cos = 5/3

      sin = [1 – cos2] = [1 – (5/9)] = (4/9) = 2/3

     

3)   = 33 degree,   = 90 degree

       = 180 – 33 – 90 = 57 degree

      T = 3

        Then A = T*sin = 3*sin57 = 2.52

        And

         B = T*cos = 3*cos57 = 1.63

4) csc = 25/24

      sin = 1/csc = 24/25

       cos = sqrt[1 – sin2] = sqrt[1 – (24/25)2] = 7/25

        sec = 1/cos = 25/7

        tan = sin/cos = 24/7

        cot = 1/tan = 7/24

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