Answer:
(1.5,0)
(.5,0)
Step-by-step explanation:
Quadratic formula below
We first need to move everything to one side of the equation
4x²-8x+3=0
Then plug everything in
(8±√(-8²-4*4*3))/(2*4)
(8±√16)/8
To calculate the ± we need to do when where it's adding and then negative
we have
(8+4)/8=3/2
and hten
(8-4)/8=1/2
Answer:
x= 8.24621125124 / ![\sqrt{64}](https://tex.z-dn.net/?f=%5Csqrt%7B64%7D)
Step-by-step explanation:
8^2+2^2=x^2
64+4+x^2
68=x^2
x= 8.24621125124
Y=2x+6 We know the y intercept is +6 so we still can’t eliminate any of the options. We know it can’t be 1/3x or 1/2x because the y value is greater than the x value. (6)(2)+6=18
I think it’s correct already !!
Answer: The value of x is 6.
Step-by-step explanation:
In the figure we have two secants.
A secant is a line that intersects a circle in exactly two points.
For the figure attached below:
![a\times b=c\times d](https://tex.z-dn.net/?f=a%5Ctimes%20b%3Dc%5Ctimes%20d)
So for the given figure,
![x\times 8=4\times (4+8)\\\\\Rightarrow\ x=\dfrac{4\times12}{8}\\\\\Rightarrow\ x=6](https://tex.z-dn.net/?f=x%5Ctimes%208%3D4%5Ctimes%20%284%2B8%29%5C%5C%5C%5C%5CRightarrow%5C%20x%3D%5Cdfrac%7B4%5Ctimes12%7D%7B8%7D%5C%5C%5C%5C%5CRightarrow%5C%20x%3D6)
Hence, The value of x is 6.