The sum of 200 and h a 200 / h b 200 + h c 200 - h d 200 - h / 300

b 200 + h

Step-by-step explanation:

The sum of 200 and h

The mathematical symbol for sum is "+". This means the final answer must contain the symbol.

a 200 / h

This is wrong because it does not contain the plus symbol

b 200 + h

This is correct!

c 200 - h

This is wrong because it does not contain the plus symbol

d 200 - h / 300

This is wrong because it does not contain the plus symbol

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

answer: its c because when it has a magnet next to it it will move away from the mixture. hope this

step-by-step explanation: