Quadratic formula is the bestt
by applying it
8x^2-13x+3
x^2-13x/8+3/8=0
x^2-13x/8=3/8
x^2-13x/8+169/256
=73/256
(x-13/16)^2
=73/25
so correct option is D
hope it helps
To select multiple items at random keep the Ctrl key pressed and select your items. The answer is D.
Hey!
<em>PLEASE REFER TO THE IMAGE I PROVIDED</em>
Now let's see, I graphed the points from the table you provided. The purple dots are those points.
Next, I graphed each equation to see which lined up with the points. So, you'll see that the line is graphed is y = | x | - 5.
<em>So, the equation represented by the table is</em>
y = | x | - 5.
Hope this helps!
- Lindsey Frazier ♥
Answer:
4 cm
Step-by-step explanation:
Perimeter = 18cm
θ = 2.5 radian
s = rθ, s = Arc length
Perimeter of Sector, P = arc length, s + 2r
Perimeter = rθ + 2r
r = Radius
18cm = r(2.5) + 2r
18cm = 2.5r + 2r
18cm = 4.5r
r = 18 /4.5
r = 4