The width of a room can be from around 15 cm to about 40 cm.
meaning 1 m
and about less than 1/6 of a km
Hope it helped!
Answer:
4y²-1/4 is the required answer
Step-by-step explanation:
![(2y - \frac{1 }{2} )(2y + \frac{1}{2} ) \\ using \: formula \: {x}^{2} - y {}^{2} = (x - y)(x + y) \\ 4y {}^{2} - \frac{1}{4}](https://tex.z-dn.net/?f=%282y%20-%20%20%5Cfrac%7B1%20%7D%7B2%7D%20%29%282y%20%2B%20%20%5Cfrac%7B1%7D%7B2%7D%20%29%20%5C%5C%20using%20%5C%3A%20formula%20%5C%3A%20%20%7Bx%7D%5E%7B2%7D%20%20-%20y%20%7B%7D%5E%7B2%7D%20%20%3D%20%28x%20-%20y%29%28x%20%2B%20y%29%20%5C%5C%204y%20%7B%7D%5E%7B2%7D%20%20-%20%20%5Cfrac%7B1%7D%7B4%7D%20)
Answer:
yes, the volume = 16 ft^3
Y=3x−9
y=3(0)-9
y=9
Now plug in y to solve for x.
y=3x−9
9=3x-9
18=3x
6=x
The x-intercept is (6,0)
time would be the independent variable as it doesnt depend on the distance. distance is dependant as you need a certain amount of time to get somewhere..