Which transformation or sequence of transformations would produce an image that is not congruent to its pre‐image? A translation followed by a reflection
A rotation of 90 degrees about the origin
A dilation followed by a rotation
A translation of (x + 3, y + 4)

C a diation followed by a reflection

Step-by-step explanation:

if you dialate a shape then that shape can not be congruent to the previous one because it is not the same size, so it is similar but not congurent

A dilation followed by a rotation.

Step-by-step explanation:

ciararobinson80 was right.

Just took the exam.

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

3.how is solving radical equations different than solving linear equations?

step-by-step explanation: