The hypotenuse of a right triangle is 50 millimeters long. one leg of the right triangle is 30 millimeters long. what is the length of the other leg?
20 millimeters
30 millimeters
40 millimeters
60 millimeters

the first question mark is 6 and the second question mark is 26 (the square root)

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