Find the slope of the line that goes through the two points: [
(1 Point)
(7, 20) and (4,5)

m=5

Step-by-step explanation:

slope equals change of y over change of x

(20-5)/(7-4)=m

15/3=m

5=m

3; 9 is 8 to -4

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