Whats the first step to solve, a( b + c ) = d for a

B+C

Step-by-step explanation:

Following PEMDAS, the first order of business would be to solve b+c. Then, you would divide both sides of the equation for the answer to this.

A=D/(B+C)

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

chase is right because he already been to the swings and he know how far it will be to get there

step-by-step explanation: