Answer:
8.553
Step-by-step explanation:
hope this helped
Answer:
SAS
Step-by-step explanation:
the two triangles have two congruent sides and one congruent angle
Answer:
Step-by-step explanation:
well its 4.5-5.25= -0.75
Answer:
![\large \boxed{\sf \frac{1}{9}}](https://tex.z-dn.net/?f=%5Clarge%20%5Cboxed%7B%5Csf%20%5Cfrac%7B1%7D%7B9%7D%7D)
Step-by-step explanation:
![\sf y=a(x-h)^2+k](https://tex.z-dn.net/?f=%5Csf%20y%3Da%28x-h%29%5E2%2Bk)
![\sf Vertex = (h,k)](https://tex.z-dn.net/?f=%5Csf%20Vertex%20%3D%20%28h%2Ck%29)
y-value is 0 and the x value is 5
h = 2
k = -1
![\sf 0=a(5-2)^2+-1](https://tex.z-dn.net/?f=%5Csf%200%3Da%285-2%29%5E2%2B-1)
Solve for
(the coefficient of the squared term).
![\sf 0=a(3)^2+-1](https://tex.z-dn.net/?f=%5Csf%200%3Da%283%29%5E2%2B-1)
![\sf 0=9a-1](https://tex.z-dn.net/?f=%5Csf%200%3D9a-1)
![\sf 9a=1](https://tex.z-dn.net/?f=%5Csf%209a%3D1)
![\displaystyle \sf a=\frac{1}{9}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5Csf%20a%3D%5Cfrac%7B1%7D%7B9%7D)
The coefficient of the squared term in the parabola equation is 1/9.