If you have to write the equation then it would be "5k + 6.7"
A and C could be the answer
Answer:
It can be represented by the expression 2r, or “two times the radius.” So if you know a circle's radius, you can multiply it by 2 to find the diameter; this also means that if you know a circle's diameter, you can divide by 2 to find the radius. Find the diameter of the circle.
Step-by-step explanation:
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The answer is 60,000. because it would equal six hundred thousand, and that divided by 10 is 60,000