Triangle ABC can be taken to triangle A'B'C' using rigid motions and a dilation. Problems completed: 0/11
You may use your...
B
Select all the equations that are true.
A'C' AC
A:
B'A' BA
B:
B'C'
B'A'
BA
BC
C:
AC
A'C'
B'A'
BA
D:
CA
C'A'
CB
C'B' '
E:
A'B'
AB
C'B'
CB

understand that i don't know the answers

will someone answer his question

the two may have that, even a breakdown is probably offered

the answer is 31.27mph

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