13.99 kilometers is the diameter.
Divide the circumference (43.96) by 2(pi), which should give you a radius of 6.99. You should then proceed to multiplying that by 2, since radius is half of the diameter, giving you 13.99.
Understand black holes... look at hawking recent publishing’s
Answer:
The U.S. government created the Internal Revenue Service (IRS) using their power to collect taxes.
The minimum wage was established using the power to regulate commerce.
The Air Force was created using their power to raise armies.
Explanation:
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