In a parking lot 4/5 of the cars are black. 1/4 of the remaining cars are red. The rest are are blue. If there are 12 blue cars, how many cars are in the parking lot?​

answer: 1) twenty-seven times y

              2) twenty-seven multiplied by y

x/3-10=8

x/3=18

x=48

hope it you

step-by-step explanation:

sin(7pi/6 - pi/3)  

= sin(7pi/6 - 2pi/6)  

= sin(5pi/6)  

= sin(pi - pi/6)  

= sin(pi/6)  

= 1/2  

sin 7pi/6 - sin pi/3  

= sin (pi + pi/6) - sin pi/3  

= -sin pi/6 - sin pi/3  

= -1/2 - sqrt(3)/2  

= -(1+sqrt(3))2

= 5

step-by-step explanation:

to find the 15th term substitute n = 15 into the nth term formula

= (- 3 × 15 ) + 50 = - 45 + 50 = 5