Answer:
(-4, -3)
Step-by-step explanation:
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Answer: the answer is 1/9
Step-by-step explanation:
Answer:
91
Step-by-step explanation:
it takes to long to explain
Answer: -4 and 9
Step-by-step explanation:
Answer: 16,503,616 leagues²
Step-by-step explanation:
Assume that the Earth is a sphere. Then, you need to use the formula for calculate the surface area of a sphere:

Where r is the radius.
Divide the diameter by 2 to calculate the radius of the Earth:

Substituting values into the formula
, you get that the total surface of the Earth to the nearest whole number is:
