We know, Circumference = <span>π * Diameter
8</span>π = <span>π * d
d = 8</span>π / <span>π
d = 8 cm
In short, Your Answer would be Option D
Hope this helps!</span>
The answer is x=4 I have included a photo with the steps I hope it helps
0.25 rounded to nearest tenth is 0.25 :)
Answer:
The answer would be 32.
Step-by-step explanation:
If we know that x=7, we can turn the equation 5x-3 into 5(7)-3. 5x7 is equal to 35 and 35-3 is equal to 32. I hope that this helps! :)
<h2>Part 1)</h2>
Let's analyze each part of the function:
FROM x = 0 TO x = 5:
We can find the equation of this line by using The Slope-Intercept Form of the Equation of a Line, that states:

So the y-intercept here is
and
, therefore:

FROM x = 0 TO x = 5:
From the previous line, we know that at
the output is:

So the point
lies on both lines.
For this new line, the slope is
So, with the Point-Slope Form of the Equation of a Line we can find the equation of this other line:

So:

The graph is shown below.
<h2>Part 2)</h2>
The graph of the linear function
is a line with slope
and
at
. From the items, we can assure that the following equations are linear functions:

In conclusion, the other functions are nonlinear and they are:
