-6(2+a) = -48
Distributive property
-12 -6a = -48
Add 12 to both sides
-6a = -36
Divide both sides by -6 and you get a= 6
Subtract 1.65 by .75, which will give you 90 cents as the answer!
Answer:
ok so first we divide 54 by 6 and get 9 so now we now that we have two sixes and two 9s for our edges now we add 6 plus 9 plus 6 plus 9 and we get 30
Answer:
b= 10.39
c = 20.79
Step-by-step explanation:
a = 60 °
b = 30°
c= 180-(60+30)
c = 180-(90)
c = 90°
Length facing angle a = 18
Let's look for length facing angle b
b/sinb = a/sin a
b/sin 30 = 18/sin 60
b =( 18 * sin30)/sin 60
b = (18*0.5)/0.8660
b = 9/0.8660
b= 10.39
Let's look for c
c/sin c = a/sin a
c/sin 90 = 18/sin 60
c = (18 * sin 90)/sin 60
c =18/0.8660
c = 20.79
Score of the 6th individual is 1. 6=mean so 7+7+7+7+7=35. 6x6=36.