Answer:
D. 8
Step-by-step explanation:
C= 2πr
π= 3.14
C= 25.12
25.12 = 2 * 3.14 * r
r= 4
d= 2r
d= 8
F(x) =-3x -18 + 9
-2x - 9
it's the first one
3 1/2 x 2/11 divided by 2 1/2 x 11 = 7/6
7/6 — answer
Your answer in y=mx+b is y=4/2+-2
the coordinates of the vertices after the given transformation are:
- H' (4, -1)
- I' (4, 3)
- G' (1, 0)
<h3>
How to get the coordinates of the vertices after the transformation?</h3>
First, we can identify the original vertices, which are:
- H (4, 1)
- I (4, -3)
- G (1, 0)
Now we apply a reflection across the x-axis, it will only change the sign of the y-component of each of the above points, then the coordinates of the vertices after the given transformation are:
- H' (4, -1)
- I' (4, 3)
- G' (1, 0)
If you want to learn more about transformations:
brainly.com/question/4289712
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