Let x be he length of middle piece.
3x = length of longer piece.
x-5 = length of shortest piece.
x + 3x + x-5 = 40
5x - 5 = 40
5x = 45
x = 45/5
x = 9. ( Size of middle piece )
Given that the longer piece is 3 times the size of middle piece,
Longest piece = 3 x 9 = 27.
Size of longest piece = 27 feet
Size of middle piece = 9 feet
Size of smaller piece = 40 - (27+9)
= 40 - 36
= 4 feet.
Thank you.
8:6, 16:12, 24:18 and more
Step-by-step explanation:
you just need to multiply 4x2 to get 8 and 3x2 to get 6 and then 8x2 to get 16 and 6x2 to get 12. You have to multiply the result by 2
hopes this helps :)
Answer:
1/6 is the probability of it being a green plastic marble.
Step-by-step explanation:
Note that there are 18 marbles in all (12 + 6 = 18).
Half of the green marbles (6) are made of plastic: 6/2 = 3
From the information above, we see that 3 green marbles are made of plastic. There are 18 marbles in all.
Divide, and simiplify.
(3/18)/(3/3) = 1/6
1/6 is the probability of it being a green plastic marble.
~
-2|x|<-8
(-2|x|)/-2<-8/-2
|x|>4
x>4 or x>-4
Solution: ] -♾️ , -4 [ U ] 4 , + ♾️ [
PLEASE GIVE BRAINLIEST
True is my answer hope I helped u
