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in the figure, transversal t intersects the parallel lines a and b, m< 1 and is 64.76°.

m< 4 is __
m< 6 is __

m∠4 is  64.76

m∠6 is 115.24

Step-by-step explanation:

4 is congruent with one and 6 is the opposite angle meaning 4 is the same as 1 and 6 is 180-64.76

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