A chainsaw requires 5 hours of assembly and a wood chipper 7 hours. A maximum of 105 hours of assembly time is available. The profit is $180 on a chainsaw and $250 on a chipper. How many of each should be assembled for maximum profit?

step-by-step explanation:

i have done this all on a piece of paper but idk how to put it on here cuz it needs to be drawn

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

the correct answers i think are b. and d.

give me brainliest if it is correct!