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HACTEHA [7]
3 years ago
5

The area of San Bernardino County, California, is the largest county in the United States, is about 3 to the 9 power square mile

s.Write this as an expression.What is the area of San Bernardino County?
Mathematics
2 answers:
Fantom [35]3 years ago
8 0
19683 square miles of land in there so 3^9 is 19683

zlopas [31]3 years ago
4 0

Answer:

An expression = 3^{9}

The area of San Bernardino County is 19,683 square miles.

Step-by-step explanation:

The are of San Bernardino County is about 3 to the 9 power square miles.

Here 3 to the 9 power means " base 3 and the exponent is 9"

= 3^{9}

This means we have to multiply 3 itself by 9 times.

3^{9} = 3.3.3.3.3.3.3.3.3

= 9.9.9.9.3

= 81.81.3

= 6561.3

= 19,683 square miles

The area of San Bernardino County is 19,683 square miles.

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