The answer to this is 33.75% :)
Answer:
![\displaystyle -20](https://tex.z-dn.net/?f=%5Cdisplaystyle%20-20)
Step-by-step explanation:
![\displaystyle -9[5] + 3[7] + 4 = -45 + 21 + 4 = -20](https://tex.z-dn.net/?f=%5Cdisplaystyle%20-9%5B5%5D%20%2B%203%5B7%5D%20%2B%204%20%3D%20-45%20%2B%2021%20%2B%204%20%3D%20-20)
I am joyous to assist you anytime.
observe that
15j + 12k = 18
3(5j + 4k = 6)
since the first equation is multiple of the second equation, then there are infinitely many solutions for the system
Answer:
the object will fall 792 feet in 17 seconds
Step-by-step explanation:
first you can do 144 multiplied by 5 because that would be 15 of those seconds next you would do 144 divided by 2 because you only need 2 seconds to reach 17 your answer would be 72 then you would do 720+72=792 so it would fall 792ft in 17 seconds
G___I___H
GH = IG + HI
13 (x -1) = (16+4x ) + 25
13x - 13 = 41 + 4x
13x - 4x = 41 + 13
9x = 54
x = 54/9
x = 6
GH = 13(x-1) = 13 (6 -1) = 13 (5) = 65
IG = 16 +4x = 16+ 4(6) = 16 + 24 = 40
I hope I helped you^_^