Hi, I need massive help with perpendicular and parallel equations. If I can get an explanation or a example from this sheet of how to do one that would be wonderful. Thank you,
E

the image of (6, 9) under a dilation is (4, 6). the scale factor is

the 4th choice is the correct one

step-by-step explanation:

honesty mood

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