If a 1 = 5 a 1 ​ =5 and a n = a n − 1 + 4 a n ​ =a n−1 ​ +4 then find the value of a 4 a 4 ​ .

Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b

Find the solution on the interval [0, 2pi)

Mia’s gross pay is 2953 her deductions total 724.15 what percent if her gross pay is take-home pay