In the country of Lao, the distance from Pak Beng to Luang Prabang is 325 kilometers. It takes a riverboat about 7.5 hours to make the trip. The graph shows the distance versus time for a motorboat making the same trip. Approximately how much faster does the motorboat travel than the riverboat?

b) 36

step-by-step explanation:

18 times 2 is 36

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

y -5 = (-1/4)(x + 8)

step-by-step explanation:

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