Answer:
7/8
Step-by-step explanation:
subtract 8/8 - 1/8 = 7/8
Answer: A and D
Step-by-step explanation:because my teacher told me
Answer: Square, 24 square inches
Step-by-step explanation:
Given
Diameter of round pizza ![d=16\ in.](https://tex.z-dn.net/?f=d%3D16%5C%20in.)
Side of square pizza ![a=15\ in.](https://tex.z-dn.net/?f=a%3D15%5C%20in.)
Area of circle ![\pi r^2](https://tex.z-dn.net/?f=%5Cpi%20r%5E2)
The area of a square is ![a^2](https://tex.z-dn.net/?f=a%5E2)
![\therefore \text{Area of round Pizza}=\pi \times (\frac{16}{2})^2\\\Rightarrow A_1=\pi \times 8^2=201.088\ in.^2](https://tex.z-dn.net/?f=%5Ctherefore%20%5Ctext%7BArea%20of%20round%20Pizza%7D%3D%5Cpi%20%5Ctimes%20%28%5Cfrac%7B16%7D%7B2%7D%29%5E2%5C%5C%5CRightarrow%20A_1%3D%5Cpi%20%5Ctimes%208%5E2%3D201.088%5C%20in.%5E2)
The area of square pizza is
![A_2=15^2=225\ in.^2](https://tex.z-dn.net/?f=A_2%3D15%5E2%3D225%5C%20in.%5E2)
Clearly, the area of square pizza is more and the difference in their area is
![\Rightarrow A_2-A_1=225-201.088=23.91\approx\ 24\ in.^2](https://tex.z-dn.net/?f=%5CRightarrow%20A_2-A_1%3D225-201.088%3D23.91%5Capprox%5C%2024%5C%20in.%5E2)
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First, you have to get the equation to the normal form of a line. To do this, you divide both sides by -6 to get
![\frac{2}{3} x-4](https://tex.z-dn.net/?f=%20%5Cfrac%7B2%7D%7B3%7D%20x-4)
. The y-intercept is at -4 and your slope is 2/3. Use this to graph the equation.