What is the solution to the proportion 42 over 56 equals 12 over x ? x =

16

Step-by-step explanation:

First, multiply 56 by 12

Next, divide by 42

Then you get 16

When you simplify both to decimals you get .75 for both

If i am right a thanks and brainliest would be appreciated(trying to level up)

If i am wrong please leave a comment

i hope this helps you

f

step-by-step explanation:

f

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