Answer:
<h2>Center: (3, 0)</h2><h2>Radius: 2√2</h2>
Step-by-step explanation:
The equation of a circle in standard form:

(h, k) - center
r - radius
We have the equation:

Therefore
the center: 
the radius: 
2.12=2.120 that is the answer
Answer:
about 8.3 miles an hour.
Step-by-step explanation:
34/4 is 8.5
90/11 is 8.2
average: 8.3
Hello from MrBillDoesMath!
Answer: The expressions are equal by the distributive law of number.
Thank you,
MrB
28x=168
x=6
that is the answer I guess