Match each expression with an equivalent expression.

question 4 options:

6x−4y

6−4x

6x−4x

6x−4

1. 2x
2. 2(3x−2)
3. 2(3−2x)
4. 2(3x−2y)

→  4.  

→    3.  

→  1.

→   2.

Step-by-step explanation:

You need to:

 Factor out 2 from ,  then you get the equivalent expression:

this matches with OPTION 4

Factor out 2 from , then you get the equivalent expression:

this matches with OPTION 3

Make the subtraction for ,  then you get the equivalent expression:

this matches with OPTION 1

Factor out 2 from ,  then you get the equivalent expression:

this matches with OPTION 2

6x-4y=2(3x-2y),

6-4x=2(3-2x),

6x-4x=2x,

6x-4=2(3x-2)

Step-by-step explanation:

We have been given 4 expressions

6x−4y, 6−4x, 6x−4x, 6x−4

Now we need to simplify or factor so that we can match each expression with an equivalent expression.

6x-4y=2(3x-2y)

6-4x=2(3-2x)

6x-4x=2x

6x-4=2(3x-2)

Now we can easily see that right side is unique for each of the given expression which can be easily matched with given choices.

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

da freeck kinda math is this just drop out

step-by-step explanation: