Answer:
y=x2−4x+7
or you can do it is way y=(x−2)2+3
Step-by-step explanation:
The answer is y=mc+bWhich impact did WWII have on the U.S?
A. The U.S. had to rebuild much of its own infrastructure due to the damages of the War
B. The U.S. had one of the highest death tolls of the War
C. The U.S. decided to not get involved in any
future wars
D. The U.S. experienced large economic growth as a result of their wartime economy
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Step by Step Solution
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System of Linear Equations entered :
[1] 3x - y = 19
[2] 8x - 5y = 20
Graphic Representation of the Equations :
y + 3x = 19 -5y + 8x = 20
Solve by Substitution :
// Solve equation [1] for the variable y
[1] y = 3x - 19
// Plug this in for variable y in equation [2]
[2] 8x - 5•(3x-19) = 20
[2] -7x = -75
// Solve equation [2] for the variable x
[2] 7x = 75
[2] x = 75/7
// By now we know this much :
x = 75/7
y = 3x-19
// Use the x value to solve for y
y = 3(75/7)-19 = 92/7
Solution :
{x,y} = {75/7,92/7}
Answer:
⅓
Step-by-step explanation:
Whether you divide by ⅓ [X ÷ ⅓] or multiply by ⅓ [Y × ⅓], the ratio is similar. It never varies.
To find volume use the formula L × W × H = V
L = length
W = width
H = height
V = volume
Hope this helps