Answer:
B) (x^2-2x)/(2x+6)
Step-by-step explanation:
When dividing fractions, it's just like multiplying the reciprocal of the second fraction : x/y divided by z/w = x/y * w/z.
We use that and we get (x-2)/(x+3) * x/2. we simplify and get x(x-2)/2(x+3). So Our answer is B
Answer:
The y-intercept y = -9
Step-by-step explanation:
Given the function
<u>Determining the y-intercept of the function</u>
We know that the value of the y-intercept can be determined by setting x = 0 and determining the corresponding value of y.
so substitute x = 0 in the function
Therefore, the y-intercept y = -9
divide 60 by 12
60/12 = 5
multiply that by 3
5*3 = 15
so they will show 15 commercials every 60 minutes
To find the area shaded region we can see that the circle is equal to the side of the square
Hence
Diameter of circle=16cm
Radius=8cm
To find the area of the shaded region we have find the area of the square and subtract the area of the circle from it
Area of square=(side)2
=16x16
256cm2
Area of circle= πr2
=22/7x8x8
=201.14cm2
Area of shaded region=area of square-area of circle
=256-201.14
=54.9cm2
So it’s option D
HOPE IT WAS HELPFUL :)
I'm pretty sure it's d. y=-3x