Put the numbers in the given equation and solve for k.
... $11 = k·(8 €)
Divide by the coefficient of k:
... k = $11/(8 €) = 1.375 $/€
Then your equation is ...
... y = (1.375 $/€)x
_____
It is fairly common to leave the units out of such equations, assuming that everyone understands that x is in euros and y is in dollars and the conversion factor includes a unit change from euros to dollars. Thus, you might expect to see ...
... y = 1.375·x
Answer:
pizza
Step-by-step explanation:
dough sauce cheese toppings ∞║║║║║║║║
Answer:
![\large\boxed{V=42\dfrac{7}{8}\ ft^3}](https://tex.z-dn.net/?f=%5Clarge%5Cboxed%7BV%3D42%5Cdfrac%7B7%7D%7B8%7D%5C%20ft%5E3%7D)
Step-by-step explanation:
The formula of a volume of a cube:
![V=a^3](https://tex.z-dn.net/?f=V%3Da%5E3)
<em>a</em> - edge
We have
![a=3\dfrac{1}{2}\ ft](https://tex.z-dn.net/?f=a%3D3%5Cdfrac%7B1%7D%7B2%7D%5C%20ft)
Convert to the improper fraction:
![a=\dfrac{3\cdot2+1}{2}=\dfrac{7}{2}\ ft](https://tex.z-dn.net/?f=a%3D%5Cdfrac%7B3%5Ccdot2%2B1%7D%7B2%7D%3D%5Cdfrac%7B7%7D%7B2%7D%5C%20ft)
Substitute to the formula of a volume:
![V=\left(\dfrac{7}{2}\right)^3=\dfrac{7^3}{2^3}=\dfrac{343}{8}=42\dfrac{7}{8}\ ft^3](https://tex.z-dn.net/?f=V%3D%5Cleft%28%5Cdfrac%7B7%7D%7B2%7D%5Cright%29%5E3%3D%5Cdfrac%7B7%5E3%7D%7B2%5E3%7D%3D%5Cdfrac%7B343%7D%7B8%7D%3D42%5Cdfrac%7B7%7D%7B8%7D%5C%20ft%5E3)
Answer: C
Step-by-step explanation:
1 1/8 = 1.125
3/4 = .75
Answer:
1) length times width times height.
2) a^2 times height/ 3
Step-by-step explanation:
have a good day