Answer:
Step-by-step explanation:
Step-by-step explanation:
A = pi × r²
A = pi × 13²
A = 530.93 km²
Answer:
Step-by-step explanation:
This root can be rewritten as:
Since 6487209 is a multple of 3, the expression can be rearranged as follows:
2162403 is also a multiple of 3, then:
720801 is a multiple of 3, then:
240267 is a multiple of 3, then:
80089 is a multiple of 283, then: