Answer:
(x - 5) ^2 + (y -2)^2 = 1
Step-by-step explanation:
This is for a circle.
We need to complete the square
(x^2 -10x ) + ( y^2 -4y ) = -28
(x^2 - 10x +25) + (y^2 - 4y 2y) = -28 + 25 + 4
(x-5)^2 + (y-2)^2 = 1
The center of this circle would be (5,2) with a radius of 1.
BD is 31 degrees because it is the same.
ADB is 90-31 because it is a right angle ( 59 degrees)
DEC is 180 - (31*2) because the 180 is of the trangle and the 31 is the same on the other side so times 2 then removed from 180
4.44444444444444444 etc..
Answer:
![3x^2-13x+4](https://tex.z-dn.net/?f=3x%5E2-13x%2B4)
Step-by-step explanation:
![(x - 4)(3x - 1)](https://tex.z-dn.net/?f=%28x%20-%204%29%283x%20-%201%29)
![3x^2-1x-12x+4](https://tex.z-dn.net/?f=3x%5E2-1x-12x%2B4)
![3x^2-13x+4](https://tex.z-dn.net/?f=3x%5E2-13x%2B4)