Answer:
C 33.3333333333
Step-by-step explanation:
The answer for your question is True because it says that "Widespread" by that you already know widespread means that it goes every where and you would get it more then one so for that your answer is true:)
Hope this helps:)
X=francis y=julia
the answer is francis has $27.5 and julia has $17.5 you find this by 45 and dividing it by 2 then get on half and add 5 and with the other half subtract five
Volume equals to 1539.38 cm^3
Answer:
The solution of the given quadratic equation is 1 and (-10).
Step-by-step explanation:
![2x^2+18x=20](https://tex.z-dn.net/?f=2x%5E2%2B18x%3D20)
![x^2+9x=\frac{20}{2}](https://tex.z-dn.net/?f=x%5E2%2B9x%3D%5Cfrac%7B20%7D%7B2%7D)
![x^2+9x-10=0](https://tex.z-dn.net/?f=x%5E2%2B9x-10%3D0)
![ax^2+bx+c=0](https://tex.z-dn.net/?f=ax%5E2%2Bbx%2Bc%3D0)
Solving equation by quadratic formula:
Here , a = 1,b = 9, c = (-10)
![D=b^2-4ac=(9)^2-4(1)(-10)=121](https://tex.z-dn.net/?f=D%3Db%5E2-4ac%3D%289%29%5E2-4%281%29%28-10%29%3D121)
![x=\frac{-b+{\sqrt{D}}}{2a}=\frac{(-9)+\sqrt{121}}{2(1)}=1](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B-b%2B%7B%5Csqrt%7BD%7D%7D%7D%7B2a%7D%3D%5Cfrac%7B%28-9%29%2B%5Csqrt%7B121%7D%7D%7B2%281%29%7D%3D1)
![x=\frac{-b-{\sqrt{D}}}{2a}=\frac{(-9)-\sqrt{121}}{2(1)}=(-10)](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B-b-%7B%5Csqrt%7BD%7D%7D%7D%7B2a%7D%3D%5Cfrac%7B%28-9%29-%5Csqrt%7B121%7D%7D%7B2%281%29%7D%3D%28-10%29)
The solution of the given quadratic equation is 1 and (-10).