Answer:
Length: 11
Width: 2
Step-by-step explanation:
If length is x then width is x-9
That means:
26 = x+x+x-9+x-9 = 4x-18 which means:
44=4x x=11
Length=x = 11
Width = x-9 = 11-9 = 2
If you want to multiply (2*x + 5) and (2*x - 5), you can do this using the following steps:
(2*x + 5) * (2*x - 5) = 4*x^2 - 10*x + 10*x - 25 = 4*x^2 - 25
The correct result is 4*x^2 - 25.
First, you will plot the point.
So, your first point will be (0,3) since that is the y intercept.
The next point would be (1,6)
Then (2,9)
Now, lets get the left
Another point would be (-1,0)
Then (-2,-3)
Now that you have those points, plot them, and draw a line
Answer:
1520.5 yd²
Step-by-step explanation:
Surface area of a sphere = 4πr², where r is the radius
so,
4πr²
= 4×π×11²
= 484π
= 1520.5 yd²
