Answer:
of the lasagna is left
<u>Step-by-step explanation:</u>
Given:
Amount of lasagna Rico eats = 1/9
Amount of lasagna His friend eats = 1/18
To Find:
The amount lasagna is left =?
Solution:
Total lasagna ate by both Rico and his friend = Amount of lasagna Rico eats + Amount of lasagna His friend eats
Total lasagna ate by both Rico and his friend = ![\frac{1}{9} + \frac{1}{18}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B9%7D%20%2B%20%5Cfrac%7B1%7D%7B18%7D)
Total lasagna ate by both Rico and his friend = ![\frac{2}{19} + \frac{1}{18}](https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B19%7D%20%2B%20%5Cfrac%7B1%7D%7B18%7D)
Total lasagna ate by both Rico and his friend = ![\frac{3}{18}](https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B18%7D%20)
Total lasagna ate by both Rico and his friend = ![\frac{1}{6}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B6%7D%20)
The amount lasagna is left = 1 - Total lasagna ate by both Rico and his friend.
The amount lasagna is left = ![1 - \frac{1}{6}](https://tex.z-dn.net/?f=1%20-%20%5Cfrac%7B1%7D%7B6%7D)
The amount lasagna is left =![\frac{6-1}{6}](https://tex.z-dn.net/?f=%5Cfrac%7B6-1%7D%7B6%7D)
The amount lasagna is left =![\frac{5}{6}](https://tex.z-dn.net/?f=%5Cfrac%7B5%7D%7B6%7D)
Answer:
17/24 or 0.708
Step-by-step explanation:
find a common denominator to solve
Answer:
the length of ST = 3.6 to the nearest tenth
Step-by-step explanation:
Points on the Cartesian are written as (x, y)
Given points S(-4, -2) and T(-1, 0)
The distance between these two points is given by the formula
ST = √[(x₂-x₁)² + (y₂-y₁)²]
x₂ = -4
x₁ = -1
y₂ = -2
y₁ = 0
ST = √{[-4 - (-1)]² + [-2 - 0]²}
ST = √[(-4 + 1)² + (-2)²]
ST = √(-3²+4)
ST = √(9 + 4)
ST = √13
ST = 3.6 to the nearest tenth
Answer:
y ≥ -x - 4
Step-by-step explanation:
![\sf let (x_1,y_1)=(-4,0)\\\\let (x_2,y_2)=(0,-4)](https://tex.z-dn.net/?f=%5Csf%20let%20%28x_1%2Cy_1%29%3D%28-4%2C0%29%5C%5C%5C%5Clet%20%28x_2%2Cy_2%29%3D%280%2C-4%29)
![\sf slope \ (m)=\dfrac{y_2-y_1}{x_2-x_1}=\dfrac{-4-0}{0-(-4)}=-1](https://tex.z-dn.net/?f=%5Csf%20slope%20%5C%20%28m%29%3D%5Cdfrac%7By_2-y_1%7D%7Bx_2-x_1%7D%3D%5Cdfrac%7B-4-0%7D%7B0-%28-4%29%7D%3D-1)
Slope-point form of linear equation:
![\sf \implies y-y_1=m(x-x_1)](https://tex.z-dn.net/?f=%5Csf%20%5Cimplies%20y-y_1%3Dm%28x-x_1%29)
![\sf \implies y-0=-1(x-(-4))](https://tex.z-dn.net/?f=%5Csf%20%5Cimplies%20y-0%3D-1%28x-%28-4%29%29)
![\sf \implies y=-x-4](https://tex.z-dn.net/?f=%5Csf%20%5Cimplies%20y%3D-x-4)
For ≤ or ≥ graph a solid line
For < or > graph a dashed line
For shading above the line: y ≥ or y >
For shading below the line: y ≤ or y <
Therefore, as the line is solid and shading is above the line:
![\sf y\geq -x-4](https://tex.z-dn.net/?f=%5Csf%20y%5Cgeq%20-x-4)
Answer:
538
Step-by-step explanation:
12 times 46 is 552 then 552 minus 14 is 538
:D