Perimeter of the rectangle l=8 yd 2 ft W = 6yd 1ft

90 ft or 30 yds

Step-by-step explanation:

26(2)=52

19(2)=38

52+38=90

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

32/80  

91/140

the last one 54 doesn't go into 45. 54/100 ?

step-by-step explanation: