Can someone explain or solve these || scale drawings a) The distance between 2 cities on a map is 8.5 cm. The map uses a scale of 1 cm is equivalent to 50 kilometers. What is the actual distance between the 2 cities?

b) The distance between 2 cities on a map is 12 cm. The map uses a scale of 1 cm is equivalent to 65 kilometers. What is the actual distance between the 2 cities?

1. 425 kilometers

2. 780 kilometers

Step-by-step explanation:

1. 50×8.5= 450 kilometers

2. 65×12=780 kilometers

why can't you?

step-by-step explanation:

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